1) steel pipe diameter
钢管直径
1.
The Indian Iron and Steel R& D Center has researched out a kind of laser displacement inspection device for online inspecting steel pipe diameter and weld offset for the SSAW pipe factory of India RSP company which is an underling of Indian Iron and Steel Management Bureau.
印度钢铁研究与开发中心为印度钢铁管理局下属卢尔凯莱钢公司(RSP)的螺旋焊管厂研制出一种钢管直径和焊缝错边量在线激光位移检测装置。
3) diameter of core steel tube
芯钢管直径
4) great diameter steel pipe
大直径钢管
1.
The underground structure gradually forms by compressing a serious of great diameter steel pipes into the ground used as a foundation along the edge of the structure.
新管幕工法是我国引进的一种新型地下结构暗挖工法,该工法以沿结构边线顶进大直径钢管为基础,逐步形成大断面地下结构。
5) electric welded pipe with smaller diameter
小直径电焊钢管
补充资料：直径48m环形加热炉基础(天津无缝钢管总厂)
直径48m环形加热炉基础(天津无缝钢管总厂)
直径48m环形加热炉基础(天津无缝钢管总厂)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条