English translation for "双管试验"

double column run

Similar Words：

"双管式调节器" English translation, "双管式管道" English translation, "双管式热交换器" English translation, "双管式摄像机" English translation, "双管式照相机" English translation, "双管竖笛" English translation, "双管双层分采完成井" English translation, "双管水力封隔器" English translation, "双管水银气压表" English translation, "双管水银压力表" English translation