Chinese translation for "三管封隔器"

triple packer

Similar Words：

"三管彩色摄像机" Chinese translation, "三管彩色摄象机" Chinese translation, "三管彩色投影机的光学部分" Chinese translation, "三管道配置式" Chinese translation, "三管发射装置" Chinese translation, "三管封隔器；具有三段密封元件的封隔器" Chinese translation, "三管镜筒" Chinese translation, "三管空调系统" Chinese translation, "三管路系" Chinese translation, "三管轮" Chinese translation