English translation for "在用井架"

operating derrick

Related Translations:

井架工:  attic handderrick manderrick monkeyderrick skinnerderrick-handgrabber

形井架:  a―mast

伸开井架:  extendible derrick

井架工作台:  derrick working floor

井架高度:  derrick height

井架支架:  mast bracket

木井架:  wooden headframe

冬季井架:  winter rig

井架横梁:  derrick panel

井架类型:  mast type

Similar Words：

"在用氮量低的条件下" English translation, "在用的印版" English translation, "在用低值易耗品" English translation, "在用罐" English translation, "在用计算机" English translation, "在用泥浆" English translation, "在用泥浆系统" English translation, "在用喷油泵试验台的校验" English translation, "在用汽车" English translation, "在用汽车排气污染物限值及测试方法" English translation