English translation for "管形吊杆"

tubular derrick

Similar Words：

"管形电杆" English translation, "管形电解电容器" English translation, "管形电炉" English translation, "管形电容器" English translation, "管形电阻炉" English translation, "管形吊牌" English translation, "管形阀" English translation, "管形放电灯" English translation, "管形高功率瓷介电容器" English translation, "管形钩虫" English translation