查询词典 pipe

One defective hydraulic pipe of No.2 deck crane to be removed with extra steel pipe and new joints.

二号甲板起重机的1根有毛病的液压管需拆除，用特种钢管和新接头换新。

And for the deep-buried pipe, the methods of surface reinforcement and strenghening the surrounding rock from the tunnel face are adopted, which have the effective action on controlling the surface settlement. These measures ensure the safety of gas pipe, and have importat reference value.

对于埋深较浅段，采取了明挖加固法，对于埋深相对较大段，采用地表加固和洞内加固相结合的方法，有效控制了地表和管线的沉降量，确保了燃气管线的安全，对类似工程有一定的参考价值。

In this paper,an automated tripping system for downhole pipe string was put forward,which includes the tractor hoist,the derrick,the hydraulic tongs,the movable casing elevator,the fixing spider,the vertical pipe rack and the controlling system.

提出了一种自动起下管柱作业系统，主要包括通井机、井架、液压钳、筒式吊卡、卡瓦支座、立式排管架和控制系统等，支座卡瓦为弹性体微条嵌入式结构，筒式吊卡能自动卡入和松开管柱接箍，排管架可实现管柱的立式排放，控制系统协调各部分的工作。

2 " Pipe threading machine,rotating die head for ss pipe dia.

最新国际求购信息管螺纹机，旋转模头的不锈钢管直径。

2 " Pipe threading machine,rotating die head for ss pipe dia.

最新国际求购：管螺纹机，旋转模头的不锈钢管直径。

2 " Pipe threading machine,rotating die head for ss pipe dia.

管螺纹机，旋转模头的不锈钢管直径。

2 " Pipe threading machine,rotating die head for ss pipe dia.

国际求购_管螺纹机，旋转模头的不锈钢管直径。

In the low-pressure boiler pipe, hot dip galvanized pipe, precision tubes

中低压锅炉管，热镀锌焊管，精密管

Constitution: By attachment, drive pipe, bottle cap, bottle body, dip pipe, support and suspension hook constitution.

构成：由接头、导管、瓶盖、瓶体、水封管、支架和挂钩构成。

Plus 2 No's diagonal support braces made out of 76.1 mm OD (3.25mm thick –zinc coating as per BS 1387) MS pipe –total length of pipe 3 meters ; along with all fixing accessories like GI short winder, PVC caps , brace band , tension band , rail end cap,double clamp.

加上 2不支持括号对角线作出了七十六点一毫米外径（三点二五毫米厚锌层为每基站1387 ）质谱管道总长度为3米的管道；以及所有安装附件如消化道短络筒机，聚氯乙烯瓶盖，支撑带，张力带，轨端帽，双钳。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。