At present, the company mainly produces various kinds of bolt cutters, bent nose pipe wrenches, pipe wrenches, all purpose snips, PVC pipe cutters, carpenter's, clipping pliers, stud punchers, adze etc. which fall in hundreds of categories.

4C36(W4C36)目前我公司生產(chǎn)各種斷線鉗亚洲淫乱性图、鷹嘴管子鉗大型日韩精品网站视频在线观看免费、美式輕型管子鉗、美式重型管子鉗www.亚洲com.第四页、英式管子鉗国产粗口粗暴国产一级视频、金屬剪刀、PVC管子割刀久久精品人妻无码一区二区三区、胡桃鉗欧美成人嘿咻在线视频、扎線鉗、龍骨鉗欧美日韩黄色三级久久、錛子等幾個(gè)系列日韩精品无码加勒比综合，上百個(gè)品種的產(chǎn)品。

The foreign party of this company is Korea LScable Corporation with leading technology advantages in the world, and the leading products are series of auto flexible pipe, which has made up the blank of national auto brake sheet flexible pipe and power steering high-pressure flexible pipe.

該公司外方是國(guó)際上保持科技領(lǐng)先優(yōu)勢(shì)的韓國(guó)LScable株式會(huì)社藏精阁无码一区二区在线，其主導(dǎo)產(chǎn)品車用軟管系列群P网址，填補(bǔ)了國(guó)內(nèi)汽車剎車片軟管、動(dòng)力轉(zhuǎn)向高壓軟管的空白久久午夜一级A片5免费软件。

Stainless steel welded pipe of anti-collision rail of main road bridge guardrail road lame pole platform flagpole decorate structure sidewalk guardrail fitness equipment is widely used in public works such as steel structure works road and bridge guardrails lamp poles road signs billboards industrial pipe vehicles and ship luggage rack and rails vehicle pipe and spare parts structure decorative grid steel furniture medical equipment fitness equipment and other fields.

主干道防撞欄桿大橋護(hù)欄桿道路燈桿站臺(tái)旗桿裝飾結(jié)構(gòu)人行護(hù)欄健身器材不銹鋼焊接管在线免费观看H片，廣泛應(yīng)用于市政工程中的鋼結(jié)構(gòu)工程、道橋護(hù)欄久在线免费观看视频、燈桿国产猛男猛女超爽免费视频、路標(biāo)、廣告牌架永久免费A片在线看视频一，工業(yè)結(jié)構(gòu)用管喷奶水大战黑人在线播放、車船行李架及扶手，車輛用管及零配件www.精品视频、結(jié)構(gòu)裝飾性網(wǎng)架高清在线观看免费黄色视频、鋼制家居、醫(yī)療器械免费A片中文字幕网址、健身器材等領(lǐng)域看电影5566AV资源站手机版。

It introduces Survey control network pattern choice and its arrangement, cross river water level datum survey, single shaft orientation during pipe jacking for cross river cable tunnel at FuXing Road East, as well as design and application of Xiong Ying pipe jacking automatic survey guiding system applied in vertical curvature pipe jacking survey.

提 要：本文介紹了復(fù)興東路220kV電纜越江隧道頂管工程施工測(cè)量中控制網(wǎng)的選形與布設(shè)、跨江水準(zhǔn)測(cè)量美女爆操视频、單井定向欧美黄色视频AA片，以及雄鷹頂管自動(dòng)測(cè)量引導(dǎo)系統(tǒng)在豎曲線頂管測(cè)量中的設(shè)計(jì)與應(yīng)用，對(duì)類似作業(yè)及相應(yīng)的工業(yè)軟件開發(fā)極具參考價(jià)值欧美人人妻人人操。

In allusion to the actual status of city Service pipe network management,the thesis presents the collectivity project that to establish the city service pipe Network geography information manage system,based on the research and analyse of the lack which exist in the course of running water pipe network and the difficult problem which need to be solved. The computer internet applications is developed and empoldered.

本文針對(duì)我國(guó)中小城市給水管網(wǎng)管理的實(shí)際情況亚洲黄色小说视频，通過調(diào)查和分析給水管網(wǎng)運(yùn)行管理過程中所存在的不足和需要迫切解決的較為困難的問題，結(jié)合當(dāng)今盛行的地理信息技術(shù)，提出了建立城市給水管網(wǎng)地理信息管理系統(tǒng)的總體方案特黄特色黄片，并研制開發(fā)了相應(yīng)的計(jì)算機(jī)應(yīng)用程序欧美日韩性生活。

Focus of modern housing tube is a mature approach, is a public use of the equipment installed in pipelines outside the household dwelling size; resolve the horizontal pipe laying is to set the pipe wall, all the equipment along the pipeline wall layout, a variety of horizontal tube in the pipe wall within the layout.

重點(diǎn)現(xiàn)代住房管是一個(gè)成熟的做法，是一種公共使用的設(shè)備安裝在管道外的家庭居住面積欧美插插影院；解決水平管鋪設(shè)是設(shè)置管道墻亚洲黄色在线观看网站，所有設(shè)備沿管道墻布局，各種水平管在管壁內(nèi)的布局欧美一区二区在线网站观看蜜臀。

In recent years, PE pipe application becomes more and more popular in gas pipe network construction. The article brings forward that PE pipe fusion welding technology needs professional staff researching seriously.

最近幾年來免费黄色网址直接进入，PE管在燃?xì)夤芫W(wǎng)施工中的應(yīng)用越來越普及，文章提出PE管熔接技術(shù)需要從事燃?xì)庑袠I(yè)的人員認(rèn)真研究解決国际a片播放。

A connector for a plain end pipe comprising a housing (7) for location over the pipe, an annular recess (4) formed in an inner surface of the housing (7), a seal (1) located in the recess (4), a nipple (8) for the supply of grease under pressure, and segmental grippers of L-shaped cross section comprising a leg (6) and a foot (5) having a serrated inner surface for engagement with the pipe.

一種用于平端頭管的管接頭98精品自拍视频在线观看，包括一個(gè)放在管子上的外殼（7），一個(gè)在外殼（7）的內(nèi)表面上制出的環(huán)繞管子的環(huán)形槽（4）影音先锋每日最新av资源网久久，一個(gè)位于槽（4）內(nèi)的密封件（1），一個(gè)在壓力下供應(yīng)油脂的入口（8）干干视频，和L形斷面的分段式管夾人人操人人摸人人偷，它包括一個(gè)腿（6）和一個(gè)具有與管子接合的鋸齒形內(nèi)表面的腳（5）。

The results showed that the performance of the drill pipe joints was in line with standard and the main reason was that the making up torque was inadequate.Drill pipe joints in underground unrestrained tightening-up caused the drill pipe joints to bear the excessive load more than their anti-torque yield strength.

結(jié)果表明：鉆桿接頭的各項(xiàng)性能指標(biāo)均符合標(biāo)準(zhǔn)規(guī)定找黄色性网，失效的主要原因是上扣扭矩不足日韩欧美亚洲色图，鉆桿接頭在井下無節(jié)制旋緊，致使鉆桿在井下的自上扣扭矩超過了鉆桿接頭的實(shí)際抗扭屈服強(qiáng)度日韩系列在线精品视频观看网站免费。

To reflect the mechanical behavior of a real pipe bearing in ner water pressure,a loading method by inner water pressure is used in this test.The loading equipment and a part of measuring devices are d esigned and made by ourself.Compare tests and theory analysis have wor ked out for the performance of the steel fiber reinforced concrete pip e,the reinforced concrete pipe,the pipe with steel fiber reinforced co ncrete and steel bar under the inner pressure.

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