套接紧定式镀锌钢导管 JDG
套接扣压式薄壁钢导管 KBG
式薄壁钢导管 KBG
电气专用钢导管 JDG KBG
自浮式钢导管架 self-floating steel jacket
套接紧定式钢导管 JDG
钢导管配线安装 Steel Conduit Wiring and Installation
紧定式钢导管 JDG
电气过渡金属钢导管 Electrical intermediate metal conduit-steel
金属导管严禁对口熔焊连接，镀锌或壁厚小于等于2毫米钢导管不得套管连接；
Butt fusion connection is banned for metallic conduit, and bush connection is banned for galvanized steel conduit, or steel conduit with wall thickness of 2 mm and below;
本实用新型公开了属于电气管线连接件范围，特别涉及一种套接紧定式封闭型镀锌钢导管接头装置。
The utility model belongs to a scope of electric pipe connection pieces, in particular to a muff-coupling clamping closed galvanized steel conduit joint device.
把导管架海洋平台看作钢框架结构，并把多目标优化设计方法用于结构的设计中。
A multi objective design is proposed by assuming the jacket platform as a steel frame structure.
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