版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進(jìn)行舉報或認(rèn)領(lǐng)
文檔簡介
1、外文文獻(xiàn)Multi-rope friction hoist rope for new technologyMulti-rope friction hoist wire rope replacement, it is usually the use of four fixed steady string of new cars of old rope, process complexity, construction personnel and VI in the well shaft operations, the risk of larger and longer mine producti
2、on, So how to replace the main wire rope hoist such more security, time-saving, has been the goal of research 1、 Construction of preparation (1) in advance of the wedge-shaped hanging backup detection device on the new wire rope testing, in line with the Coal Mine Safety Regulations section of the r
3、elevant provisions of 402, the measurement of size, were cut into four entangled in rope roller 4 on, according to the requirements of twist put on the north side of the derrick, and fixed. (2) North derrick hook in the appropriate location of the fixed beam-oriented round of four in order to smooth
4、 movement of wire rope. (3) Automatic adjustment of leveling out the volume of the fuel tank of a lever, the first self-balancing so that the fuel tank of the South Hook extended the amount of leverage in line with the closure of the South Hook Balancing tanks at their respective cut-off valve, run
5、1 day, then the volume of check the fuel tank between the two hook lever out of the volume, and record, and as the basis for cut-off rope. (4)ready to use long and short board, long board needs three, the need for a short eight boards. (5) ready to adequate and reliable lighting facilities, as well
6、as the signal, wire, wood, and commonly used tools such as I-steel, and check their eligibility. 2、 Construction of steps (1) top-down clean-up platforms, derrick and the shaft, removal of roller shield. VI well above the old string with new string, specific methods are as follows: Cans will be park
7、ed in the south tank top level VI and the location of wells; VI in wells adjacent to the north can take the work platform, the new rope through the window well wall Tabei VI and four driven wheels, and four cans of the old North ropes long, respectively, 3m, slightly smallbundled, tied for the new D
8、epartment3 (new ropein the old side). Specific binding is as follows: first one 3m long hemp rope around 1m intensive new rope, hemp rope and then the remaining entangled in the original location of the new justice will be the new and old ropes tied together, the hemp rope tied after water immersion
9、 ( tied up a little wet before the small). At the same time, decentralization of the South can take the new string, using the same method with the above-mentioned firstsince the beginning of each new interval 10m rope firmly tied up with the old rope, wire rope when the new tankto the South side, an
10、d well above the first VI flush steel stops, can work to dismantle the North wellhead platform. in the four-storey tower platform wells, using a dedicated card in the North side of the tank 4prison in order to prevent the new rope to escape, and then cut off all of the hemp rope tied to the new and
11、the old rope rope separately. five-storey tower in the wells, the South side of the new cans with rope sling jail card board, with four new road will be the appropriate height of lifting rope to the main drive roller can not rotate a new justice prevail, then the human will be fourto the second floo
12、r of the new platform. (2) the South can head the new wire rope hook. the South Side can4 wedge-shaped with four back-up devices to connect firmly hanging; to the old and new wire rope hanging device of the alignment, the use of hemp rope tied firmly. the second floor on the first pressure hydraulic
13、 pump with the South can automatically balance the fuel tank connecting pipe even after the good, the total cut-off to open the door a little to the fuel tank of the oil pump to suppress all Add, and then south automatic hydraulic hook Unicom balance tube to remove the fuel tank and on a designated
14、location. Finally, the slow decentralization of the Southern cage hook, a new extra rope taut. (3) shaft with a new rope. long sling to remove five boards and four sub-board anti-back channeling, and four new chairs were placed on the corresponding slot on the west side of the old rope suitable loca
15、tion. Three-storey tower in the well platform, the South side of the new cans, the old rope a long board with a daughter card to pay in jail, and then in the long upper and lower sub-board 4 of the card to pay a small board. hoist speed with low-frequency southern decentralization cans, at the same
16、time, four ropes to the corresponding roller speed put to justice; At this point, three-tiered platform in the wells south tower tank side, since the first sub-board pay long bundled together from every 6m hemp rope (the same method mentioned above) and timely water immersion, respectively, at inter
17、vals of 50m to pay a small four-card sub board.When the second floor of the North can wellhead platform close to parking, with the end of rope. (4) the replacement of the South four wedge-shaped cage hook hanging device. Well first of all in the four-storey tower, the south and east-west direction o
18、f wire rope hook emission No. 2 2o I-beam, four in its placeabove, and the South Hookold jail 4. by the shearer two 20t chain hoist with hook cage will Northern; 1ot with two hoist, lifting cans Southern appropriate height, the replacement of the eastern side of the first two hanging devices, specif
19、ic methods are: using 12.5mm rope hoist It would be cap and hydraulic telescopic self-balancing devicebody, followed by removal of the eastern side of the two wedge-shaped hanging type linked to the original device. Then, the first installation of the new East from the second wedge-shaped only hangi
20、ng device, and then install the East from the first wedge-shaped hanging new home. replacement of the west side of the two wedge-shaped hanging device, the replacement of finished hemp rope to use old and new wire rope hanging device firmly bundled counterpart. (5) in the second floor of the new wir
21、e rope cut-off platform, and a new wedge-shaped hanging rope and back-up device connected. (6) the replacement of the North hook hanging cage four wedge-shaped device. first pump pressure on the second floor of the North can fuel tank of the hydraulic self-balancing good even after the connecting pi
22、pe, the total cut-off to open the door a little, the fuel tanks of the oil pump to suppress all Add, and then North hook automatic hydraulic Unicom balance tube to remove the fuel tank, put away. pull two hooks 20t hoist cage will Northern appropriate high level of lifting, running from east to west
23、 in accordance with the gradual replacement of the order of wedge-shaped hanging hook device north, the replacement of the end, removed the old rope, and to dismantle working platforms. (7) rope groove back. four-storey tower in the well child with a long board to the north side of the hook 4 new an
24、d 4 old rope firmly 12.5mm wirewith cap and traffic will be the new and old rope hanging to the old and new wire rope led from the round, starting from the east, followed by the old rope from the leading wheels, tank-oriented round of rope out, and Add new rope rope groove in turn, led on the old ro
25、pe round or rounds of pad-oriented on the (eastern side of the rope groove). wells to remove board tower with four sub (8) recovery of the old rope. At the same time, North hook hanging loose cage of two 20t hoist will be closed until the new cage force of wire rope, lifting appliances, dismantled,
26、and the old four corresponding bundled with the new wire rope. Removal of underground organizations in Southern constructors cage hook lifting equipment and work platforms. Starting distance from the winch, and a I-beam removal of. After checking no problem to begin with low-frequency North hook cag
27、e decentralization, with the old rope through human well-oriented round of the four 1:3 corresponding rope drag on the roller, at the same time, new and old ropes and the Nagarzeto In addition. When the South Hook 1:3 wells can reach the top of the appropriate parking location, using gas cutting ste
28、el wire rope in the old cut-off above the first hook, and drag the working area without prejudice. Well 1:3 in the appropriate location. North side of the tank 4 old rope cut by gas cutting, and then to the north side of the tank 4 with the corresponding old new rope tied solid and well-head side of
29、 the South can take temporary work platform. Starting winch, hook cage South decentralization, while the remaining out of the old rope, after the removal of temporary work platform. (9) transfer to justice. After all, no problem, winch test run, commissioning a variety of protection. 3、Construction
30、Notes (1) signal is the key to the construction, we must set up the command center, put to justice and enhancing the signal to separate the signals, at least to prepare two sets of signals, and winch drivers, put ropes and other staff to participate in the construction clearly. (2) the length of boa
31、rd and hand chain hoist, and early tests, such as appliances, and construction must be firmly card. (3) in the interception of a new rope should be based on precise calculation of the amount in advance from a good length of rope, new rope can not be truncated, otherwise, would be lost by the wayside
32、, causing a greater loss. (4) use of specialized wire rope and lifting and hand chain hoist beam intensity calibration must be carried out together into the measures. 4、Conclusion (1) of this method with the traditional solid car with rope method, the construction time is short. Cao coal for the use
33、 of this method were used rope l9.5h, save time 1 / 3 polyunsaturated. (2) low-cost construction. This method saves the cost of steady rental cars, a construction can save about 25,000 yuan. (3) high degree of safety, reduce labor intensity. Minimization of this method in the construction of the sha
34、ft to raise the safety factor, without a fixed rope roller, just the direction of the rope can be placed, the short preparation time.中文翻譯 多繩摩擦式提升機換繩新工藝多繩摩擦式提升機在更換鋼絲繩時,通常使用4部固定穩(wěn)車舊繩帶新繩,工藝復(fù)雜,施工人員多在井口和井筒作業(yè),危險性較大,而且礦井停產(chǎn)時間較長,因此如何在更換此類提升機主鋼絲繩中更加安全、省時,一直是人們研究的目標(biāo).1、 施工準(zhǔn)備(1)提前對備用楔型吊掛裝置進(jìn)行探傷,對新鋼絲繩進(jìn)行試驗,符合煤礦安全規(guī)程第
35、402條的相關(guān)規(guī)定后,測量尺寸,截成四段分別纏在四只繩滾子上,按捻向要求放于井架的北側(cè),并固定好。 (2)在井架北鉤橫梁合適位置固定四個導(dǎo)向輪,以便鋼絲繩能夠順利運動。(3)調(diào)整自動平整油缸杠桿的伸出量,首先使南鉤自動平衡油缸杠桿的伸出量一致后,關(guān)閉南鉤各自動平衡油缸的分截止閥,運行1天后,再量取南北兩鉤各油缸杠桿的伸出量,并記錄好,作為截繩的依據(jù)。(4)準(zhǔn)備好卡繩用的長、短板卡,長板卡需要3副,短板卡需要8副。(5)準(zhǔn)備好充足的照明和可靠的信號設(shè)施以及棕繩、鐵絲、木板、工字鋼以及常用工具等,并檢查其是否合格。2、 施工步驟(1)自上而下清掃平臺、井架及井筒,拆除滾筒護(hù)板。井口以上用舊繩帶新繩
36、,具體方法為: 將南罐停在罐頂與井口平的位置;在井口北罐側(cè)搭工作平臺,將新鋼絲繩穿過井塔北墻窗及四個導(dǎo)向輪,并與北罐四根舊繩分別用長3m的小棕繩捆綁在一起,新繩頭處連續(xù)捆綁三道(新繩在舊繩西側(cè))。具體捆綁方法是:先用3m長麻繩的其中1m密集纏繞新繩,再用剩余的麻繩在原來纏繞新繩的位置將新、舊繩捆綁在一起,綁完后用水將麻繩浸透(捆綁前小棕繩稍濕)。下放南罐同時放新繩,用與上述同樣的方法自第一道棕繩起每間隔10m將新繩與舊繩捆綁牢固,當(dāng)新鋼絲繩繩頭到達(dá)南罐側(cè),并與井口以上第一道鋼梁平齊時停車,拆除井口北罐工作平臺。在井塔四層平臺上,用專用板卡在北罐側(cè)將四根繩卡牢,以防止新繩回竄,然后,割掉所有捆綁
37、的麻繩,使新繩與舊繩分開。在井塔五層,將南罐側(cè)新繩用吊繩板卡卡牢,用行車將四根新繩吊起適當(dāng)高度,以主滾筒不能帶動新繩轉(zhuǎn)動為準(zhǔn),然后用人力將四根新繩托至二層平臺。 (2)南罐新鋼絲繩上鉤頭。將南罐側(cè)四根繩頭分別與四個備用楔形吊掛裝置連接牢固;將新、舊鋼絲繩的吊掛裝置對齊后,用麻繩牢固地捆綁在一起。先將二層上的打壓泵與南罐液壓自動平衡油缸連通管連好后,打開總截門少許,將油缸內(nèi)的油全部放入打壓泵內(nèi),再將南鉤液壓自動平衡油缸聯(lián)通管拆除,并放到一指定地點。最后緩慢下放南鉤罐籠,拉緊多余的新繩。 (3)井筒帶新鋼絲繩。拆除五層吊繩的長板卡子及四層防回竄板卡,并將四根新繩分別放在與其對應(yīng)的舊鋼絲繩槽西側(cè)合適
38、位置。在井塔三層平臺上,將南罐側(cè)新、舊鋼絲繩用一付長板卡子卡牢,然后在長板卡子的上下各卡4付小板卡。提升機用低頻速度下放南罐,同時,四個繩滾子以相應(yīng)的速度放繩;此時,在井塔三層平臺南罐側(cè),自第一付長板卡子起每隔6m捆綁一道麻繩(方法同上述)并及時澆水浸透,每隔50m分別卡四付小板卡子。 當(dāng)北罐接近井口二層平臺時停車,帶繩結(jié)束。 (4)更換南鉤罐籠四個楔型吊掛裝置。首先在井塔四層,南鉤鋼絲繩東西方向并排放兩根20號工字鋼,在其上面放四個卡繩器,將南鉤四根舊繩卡牢。用兩只20t葫蘆配合采煤機錨鏈將北鉤罐籠吊??;用兩只10t葫蘆,將南罐吊起適當(dāng)?shù)母叨?,先更換東側(cè)兩只吊掛裝置,具體方法是:用125mm
39、鋼繩套子及It葫蘆將液壓自動平衡裝置伸縮體吊住,依次拆除東側(cè)兩只原楔型吊型掛裝置。然后,首先安裝東起第二只新楔型吊掛裝置,再安裝東起第一只新楔型吊掛置。更換西側(cè)兩只楔型吊掛裝置,更換完畢,用麻繩將新、舊鋼絲繩吊掛裝置對應(yīng)牢固地捆綁在一起。 (5)在二層平臺上截新鋼絲繩,并將新鋼絲繩與備用楔形吊掛裝置連接好。 (6)更換北鉤罐籠四個楔型吊掛裝置。先將二層上的打壓泵與北罐液壓自動平衡油缸連通管連好后,打開總截門少許,將油缸內(nèi)的油全部放入打壓泵內(nèi),再將北鉤液壓自動平衡油缸聯(lián)通管拆除,放好。拉兩只20t葫蘆將北鉤罐籠水平吊起適當(dāng)高度,按照由東至西的順序逐步更換北鉤楔型吊掛裝置,更換完畢,割除舊繩,并拆
40、除工作平臺。 (7)倒繩槽。在井塔四層用長板卡子將北鉤側(cè)的四根新繩及四根舊繩卡牢。 用125mm鋼絲繩繩套子及行車,將新、舊鋼絲繩吊起,使新、舊鋼絲繩脫離主導(dǎo)輪,從東側(cè)起,依次將舊繩從主導(dǎo)輪、導(dǎo)向輪繩槽中取出,并將新繩依次放入繩槽,將舊繩放在主導(dǎo)輪或?qū)蜉喌囊r墊上(繩槽東側(cè))。拆除井塔四層卡繩用板卡子。(8)回收舊鋼絲繩。 同時松吊北鉤罐籠的兩只20t葫蘆,將罐籠落下直至新鋼絲繩受力,拆除起吊用具,并將四根舊繩頭與其對應(yīng)的新鋼絲繩捆綁在一起。 井下組織施工人員拆除南鉤罐籠起吊用具和工作平臺。 開動絞車適當(dāng)距離,拆除卡繩器及工字鋼。檢查無問題后,開始用低頻下放北鉤罐籠,用人力將舊繩通過井1:3的
41、四個導(dǎo)向輪拖至對應(yīng)的繩滾子上,同時將新、舊繩上的卡子和棕繩去除。 當(dāng)南鉤罐頂?shù)竭_(dá)井1:3合適位置時停車,用氣割將舊鋼絲繩在鉤頭以上截斷,拖至不妨礙施工的地方。 在井1:3合適位置。將北罐側(cè)四根舊繩用氣割截斷,然后,將北罐側(cè)的四根舊繩頭與其對應(yīng)的新鋼絲繩牢固的捆綁在一起,并在井口南罐側(cè)搭臨時工作平臺。 開動絞車,下放南鉤罐籠,同時將剩余的舊繩拖出,完畢后,拆除臨時工作平臺。(9)調(diào)繩。一切無問題后,絞車試運行、調(diào)試各種保護(hù)。 3、 施工中的注意事項(1)信號是施工的關(guān)鍵,必須設(shè)立指揮中心,放繩信號與提升信號要分開,至少準(zhǔn)備兩套信號,并與絞車司機、放繩人員及其他參加施工人員交代清楚。 (2)長短板
42、卡和卡繩器以及手拉葫蘆等用具必須提前試驗好,施工中必須卡牢。 (3)在截取新繩時,必須根據(jù)事前的計算精確量取好繩的長度,千萬不可將新繩截短,否則,將功虧一簣,造成較大損失。(4)對專門起吊用的鋼絲繩和工字鋼以及手拉葫蘆必須進(jìn)行強度校驗,一并寫入措施中。4、結(jié)論 (1)本方法與傳統(tǒng)的穩(wěn)車帶繩法相比,施工時間短。曹莊煤礦使用本方法換繩共使用l95h,節(jié)省時間13多。 (2)施工費用低。本方法節(jié)省了穩(wěn)車的租賃費用,一次施工可以節(jié)約25萬元左右。 (3)安全程度高,勞動強度降低。本方法最大限度減少了在井筒中的施工,提高了安全系數(shù),鋼絲繩滾子無需固定,只需按出繩方向放置即可,準(zhǔn)備時間短。Dr3uhd3u
43、hd3u斷喉弩好多年課代表卡不都快遞吧4坤角兒4進(jìn)而34就可4蛕?D脙#軟媁?vo滂焜?蔣 鱷N-P-觴?F瀢?鷲2SXWJ扱;$E鍇?咼?wb,O?hW芀嚙C八?迎q?&锃?.楧D峘?wB賛裝 綄?衈瞹?嘁?尥?b袦20?箻yF邴?詑攗檢錕袥匏=憌?&丹?鐘w鰈毨G艟熋H?&鰢Z?L?&?;.z刧絎鰀畬拃Szl4-榌m Y朗k?v?+犢Hmu鏸tn褸 埈蕛癤當(dāng)? m%犔?QVP?0蜈_?绹?爔豴t纴餚?鉙?hte候R?D檘塹?乒h齊?砱蜮陾巁?g?硃?硘敍櫞Z?G贒?IJw諄揚?+u醸?羛?;H?豋H(r8v?嶗)y|?鉸=吮野m擪楋?岠?8.呫諜S啿jgy圕蜽褘0s燅?晳r?羀矤?厎?v?
44、;騴捃?鶁R?脅一痯譊噼?阜z?;O?婗妸_兼譫烴H樹畬門V?深奨劇,臕!?鮥?!荳|嗚?b踱4b羾?右檉骽曜RbY?梯魏%鳊;?D?蘞V咉M?.?U噎丂fZJY豎莈;6q蝚 q?f譫僉聒涒鏼(3?輋uUEmScc俚F?哘拒頤僛?捚?薲爐e箍x 滟|(zhì)嶦?緋?+擔(dān)擷擾卯?懕aQ捠挧e嘞腕%鋰?啰h?.逌uE廇.W9衢o踺隗?崢抙e?4囪W壺%俒資? Y胘Wje樽磣3鈊Q?L?搓#4袂芻窖?A畔/7q?誐棏誄斛Z?X喗Ks轠揋?剬W(xué)駒?p鹺j慣?堒j飮鰌?膽?烲?:什聽揯t瑽坂:?閕粸?pWd;=vM?z衡$z謘澢輯x鞫獐昃O獳?n癮h餰蜰z73|庽鮵擶ow:綴e?材儍杊咁艦ep?m)?溝釔侭橎牣
45、酸:t ?镚):DKkF|4g肰噿噚?m鎔鮢1R褡qQ?蟭櫰*鍚揝?剾貀窴*権?K猞i?僗野x.?=萙S?穊堺e崖?*g繍Y犡cn*唇?竟瘡綴頎y?擠lo睈y軩%q1?r?.鍼t滜?jMR=cZ?X?Pox邦漺癬c荵挜FQ?yF邴?詑攗檢錕袥匏=憌?&丹?鐘w鰈毨G艟熋H?&鰢Z?L?&?;.z刧絎鰀畬拃Szl4-榌m Y朗k?v?+犢Hmu鏸tn褸 埈蕛癤當(dāng)? m%犔?QVP?0蜈_?绹?爔豴t纴餚?鉙?hte候R?D檘塹?乒h齊?砱蜮陾巁?g?硃?硘敍櫞Z?G贒?IJw諄揚?+u醸?羛?;H?豋H(r8v?嶗)y|?鉸=吮野m擪楋?岠?8.呫諜S啿jgy圕蜽褘0s燅?晳r?羀矤?厎?v?;
46、騴捃?鶁R?脅一痯譊噼?阜z?;O?婗妸_兼譫烴H樹畬門V?深奨劇,臕!?鮥?!荳|嗚?b踱4b羾?右檉骽曜RbY?梯魏%鳊;?D?蘞V咉M?.?U噎丂fZJY豎莈;6q蝚 q?f譫僉聒涒鏼(3?輋uUEmScc俚F?哘拒頤僛?捚?薲爐e箍x 滟|(zhì)嶦?緋?m鎔鮢1R褡qQ?蟭櫰*鍚揝?剾貀窴*権?K猞i?僗野x.?=萙S?穊堺e崖?*g繍Y犡cn*唇?竟瘡綴頎y?擠lo睈y軩%q1?r?.鍼t滜?jMR=cZ?X?Pox邦漺癬c荵挜FQ?yF邴?詑攗檢錕袥匏=憌?&丹?鐘w鰈毨G艟熋H?&鰢Z?L?&?;.z刧絎鰀畬拃Szl4-榌m Y朗k?v?+犢Hmu鏸tn褸 埈蕛癤當(dāng)? m%犔?QVP?
47、0蜈_?绹?爔豴t纴餚?鉙?hte候R?D檘塹?乒h齊?砱蜮陾巁?g?硃?硘敍櫞Z?G贒?IJw諄揚?+u醸?羛?;H?豋H(r8v?嶗)y|?鉸=吮野m擪楋?岠?8.呫諜S啿jgy圕蜽褘0s燅?晳r?羀矤?厎?v?;騴捃?鶁R?脅一痯譊噼?阜z?;O?婗妸_兼譫烴H樹畬門V?深奨劇,臕!?鮥?!荳|嗚?b踱4b羾?右檉骽曜RbY?梯魏%鳊;?D?蘞V咉M?.?U噎丂fZJY豎莈;6q蝚 q?f譫僉聒涒鏼(3?輋uUEmScc俚F?哘拒頤僛?捚?薲爐e箍x 滟|(zhì)嶦?緋?+擔(dān)擷擾卯?懕aQ捠挧e嘞腕%鋰?啰h?.逌uE廇.W9衢o踺隗?崢抙e?4囪W壺%俒資? Y胘Wje樽磣3鈊Q?L?搓#4袂
48、芻窖?A畔/7q?誐棏誄斛Z?X喗Ks轠揋?剬W(xué)駒?p鹺j慣?堒j飮鰌?膽?烲?:什聽揯t瑽坂:?閕粸?pWd;=vM?z衡$z謘澢輯x鞫獐昃O獳?n癮h餰蜰z73|庽鮵擶ow:綴e?材儍杊咁艦ep?m)?溝釔侭橎牣酸:t ?镚):DKkF|4g肰噿噚?m鎔鮢1R褡qQ?蟭櫰*鍚揝?剾貀窴*権?K猞i?僗野x.?=萙S?穊堺e崖?*g繍Y犡cn唇?竟瘡綴頎y?擠lo睈y軩%q1?r?.鍼t滜?jMR=cZ?X?Pox邦漺癬c荵挜FQ?J鍔峜摤蚗平紱?B?+擔(dān)擷擾卯?懕aQ捠挧e嘞腕%鋰?啰h?.逌uE廇.W9衢o踺隗?崢抙e?4囪W壺%俒資? Y胘Wje樽磣3鈊Q?L?搓#4袂芻窖?A畔/7q
49、?誐棏誄斛Z?X喗Ks轠揋?剬W(xué)駒?p鹺j慣?堒j飮鰌?膽?烲?:什聽揯t瑽坂:?閕粸?pWd;=vM?z衡$z謘澢輯x鞫獐昃O獳?n癮h餰蜰z73|庽鮵擶ow:綴e?材儍杊咁艦ep?m)?溝釔侭橎牣酸:t ?镚):DKkF|4g肰噿噚?m鎔鮢1R褡qQ?蟭櫰*鍚揝?剾貀窴*権?K猞i?僗野x.?=萙S?穊堺e崖?*g繍Y犡cn唇?竟瘡綴頎y?擠lo睈y軩%q1?r?.鍼t滜?jMR=cZ?X?Pox邦漺癬c荵挜FQ?yF邴?詑攗檢錕袥匏=憌?&丹?鐘w鰈毨G艟熋H?&鰢Z?L?&?;.z刧絎鰀畬拃Szl4-榌m Y朗k?儤v?+犢Hmu鏸tn褸 埈蕛癤當(dāng)? m%犔?QVP?0蜈_?绹?爔豴t
50、纴餚?鉙?hte候R?D檘塹?乒h齊?砱蜮陾巁?g?硃?硘敍櫞Z?G贒?IJw諄揚?+u醸?羛?;H?豋H(r8v?嶗)y|?鉸=吮野m擪楋?岠?8.呫諜S啿jgy圕蜽褘0s燅?晳r?羀矤?厎?v?;騴捃?鶁R?脅一痯譊噼?阜z?;O?婗妸_兼譫烴H樹畬門V?深奨劇,臕!?鮥?!荳|嗚?b踱4b羾?右檉骽曜RbY?梯魏%鳊;?D?蘞V咉M?.?U噎丂fZJY豎莈;6q蝚 q?f譫僉聒涒鏼(3?輋uUEmScc俚F?哘拒頤僛?捚?薲爐e箍x 滟|(zhì)嶦?緋?+擔(dān)擷擾卯?懕aQ捠挧e嘞腕%鋰?啰h?.逌uE廇.W9衢o踺隗?崢抙e?4囪W壺%俒資? Y胘Wje樽磣3鈊Q?L?搓#4袂芻窖?A畔/7q?誐棏誄斛Z?X喗Ks轠揋?剬W(xué)駒?p鹺j慣?堒j飮鰌?膽?烲?:什聽揯t瑽坂:?閕粸?pWd;=vM?z衡$z謘澢輯x鞫獐昃O獳?n癮h餰蜰z73|庽鮵擶ow:綴e?材儍杊咁艦ep?m)?溝釔侭橎牣酸:t ?镚):DKkF|4g肰噿噚?m鎔鮢1R褡qQ?蟭櫰*鍚揝?剾貀窴*権?K猞i?僗野x.?=萙S?穊堺e崖?*g繍Y犡cn曦*唇?竟瘡綴頎y?擠lo睈y軩%q1?r?.鍼t滜?jMR=cZ?X?P
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 2024年度年福建省高校教師資格證之高等教育法規(guī)全真模擬考試試卷B卷含答案
- 2023年貴金屬:鉑資金申請報告
- 河北省保定市歷史初二上學(xué)期期末試題及答案指導(dǎo)(2024-2025學(xué)年)
- 2024年度水庫工程承建商協(xié)議模板
- 2024外匯資金借款協(xié)議參考樣式
- 2024年裝修住宅維護(hù)服務(wù)協(xié)議
- 2024年出口商品協(xié)議格式
- 二手房買賣2024中介服務(wù)協(xié)議樣本
- 2024年度污水站運維專業(yè)服務(wù)協(xié)議
- 2024年度企業(yè)專屬物流配送服務(wù)協(xié)議
- GB/T 12703-1991紡織品靜電測試方法
- 統(tǒng)編版二年級語文上冊口語交際:商量 說課稿
- 手工折紙:蝴蝶課件
- HSK四級聽力答題技巧課件
- 人教部編版《道德與法治》三年級上冊第8課《安全記心上》說課課件
- 防雷資格證考試試題
- 監(jiān)控及存儲系統(tǒng)方案投標(biāo)書
- 甲骨文專題課品課件
- 中草藥高效栽培技術(shù)課件
- 人教版數(shù)學(xué)三年級上冊 6.3 筆算乘法(不進(jìn)位)課件(9張PPT)
- 埋地管道施工方案(標(biāo)準(zhǔn)版)
評論
0/150
提交評論