The steel pipes should be secured with clamps.
这些钢管应该用夹子固定起来。
We ranged steel pipes according to thickness and length.
我们把钢管按粗细和长短分类。
Control of Jacking Techniques for Steel Pipes Curtain.
钢管幕顶进控制技术。
He did not say if all those steel pipes had been examined.
他并没有说那些钢管是否都检验过。
He did not say if all those steel pipes had been examined.
他并没有说那些钢管都检验过没有。
He did not say if all those steel pipes had been examined.
他并没有说那些钢管全部检验过没有。
Steel plates, steel pipes, as well as non-ferrous and other materials.
钢板，钢管，以及有色金属和其他材料。
The test drawing of carbo steel pipes using the process is described briefly.
本文简要介绍了运用此工艺冷拔碳钢管试生产情况。
Steel pipes with inner cement lining slightly cracked or scratched on the edge.
钢管边沿水泥内衬，轻微裂痕、擦痕。
We manufacture hot rolling steel pipes, straight seam pipes and seamless steel pipes.
我公司生产热轧钢管，直缝钢管和无缝钢管。
Two types of end are standard on steel pipes and fittings that is flanged and screwed.
钢管和管件有两种标准端部型式，即：法兰和丝扣。
Two types of end are standard on steel pipes and fittings, that is flanged and screwed.
钢管和管件有两种标准端部型式，即：法兰和丝扣。
Two types of end are standard on steel pipes and fittings, that is flanged and screwed.
钢管和管件有两种标准端部型式，即：法兰和丝扣。 。
Two types of end are standard on steel pipes and fittings - that is flanged and screwed.
钢管和管件有两种圭臬端部型式，即：法兰和丝扣。
The diameter control is one of the important quality index for spiral welded steel pipes.
螺旋焊接钢管的直径控制是螺旋焊管生产的重要质量指标之一。
He did not say if individuings steel pipes hcommerciing iwive been exhaudio-videoe always beenined.
他并没有说那些钢管都检验过没有。
Water and gas are delivered, and sewage removed, via vertical steel pipes in the non-rotating base.
自来水和天然气的传递，污水的排放，都是通过一个在非。
Hot extrusion is the advanced production process for high-performance austenitic stainless steel pipes.
热挤压是优质高性能奥氏体不锈钢管材的先进生产工艺。
The test of sulphurized tufftride process for treating the hot piercing punch for steel pipes is introduced.
介绍了钢管热冲孔凸模硫氮碳共渗工艺试验。
Methane from the bottom of the Persian Gulf is part-combusted and filtered in a spaghetti-like tangle of steel pipes.
来自波斯湾底部的甲烷气体在未完全燃烧后，经过那些像意大利面缠绕在一起的钢管来进行过滤。
Internal folds of seamless steel pipes fall into various types due to rather complicated causes for such defect.
无缝钢管内折的表现形式多种多样，产生原因比较复杂。
The bimetallic seamless steel pipes are successfully manufactured with a hot-extrusion process in Tubacex, Spain.
西班牙挤压成型钢管公司采用热挤压工艺成功地生产出双金属无缝钢管。
Mainly discussed in the article are the prospects of the pressure-resistant steel pipes and precision steel pipes.
着重阐述了承压钢管和精密钢管两大类产品的发展前景。
Since effective measures were taken in the welding process, the welding quality of the steel pipes satisfied design requirements.
由于焊接过程中采取了有效的措施，焊接质量满足要求。
The structure of the Israel pavilion is structural steel pipes which will be prefabricated in China and quickly assembled on site.
以色列展馆的结构采用中国国内结构钢管，在现场迅速组装。
The US has also placed duties on Chinese steel pipes, while China has opened an inquiry into US imports of poultry, cars and auto parts.
美国还对原产于中国的钢管加征了关税，而中国则对从美国进口的肉鸡、汽车和汽车部件启动了调查。
The paper deals with the chemical compositions and corrosion-resistance of the double metallurgical-structured stainless steel pipes (KLM329J2L).
本文介绍了焊缝耐腐蚀性优异的双相不锈钢管（KLM329J2L）的化学成分及耐腐蚀性能。
Also, mobile partitions can be fixedto the steel pipes supporting the shelves to organize the layout of productsplaced on a single continuous shelf.
同时，活动分隔物可以安装在支撑架子的钢管上，以在一个单一的架子上组织商品的有序排布。
Also, mobile partitions can be fixedto the steel pipes supporting the shelves to organize the layout of productsplaced on a single continuous shelf.
同时，活动分隔物可以安装在支撑架子的钢管上，以在一个单一的架子上组织商品的有序排布。
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