English translation for "管件质量"

fitting quality

Similar Words：

"管件联结接头" English translation, "管件连接接头" English translation, "管件磨口机" English translation, "管件图" English translation, "管件阴螺纹接头" English translation, "管件坠落试验方法" English translation, "管件组合" English translation, "管焦点选择" English translation, "管铰刀" English translation, "管脚" English translation