Chinese translation for "井下三器"

three downhole tools

Similar Words：

"井下取样泵" Chinese translation, "井下取样器" Chinese translation, "井下燃烧器" Chinese translation, "井下热交换技术" Chinese translation, "井下乳化法" Chinese translation, "井下扫描器" Chinese translation, "井下闪烁计数器" Chinese translation, "井下扇风机" Chinese translation, "井下设备" Chinese translation, "井下声波电视" Chinese translation