English translation for "开管沟"

trench cutting

Similar Words：

"开管法" English translation, "开管法制造的多晶硅" English translation, "开管方法" English translation, "开管分析" English translation, "开管干氧化" English translation, "开管扩散" English translation, "开管扩散系统" English translation, "开管扩散装置" English translation, "开管流动系统" English translation, "开管色谱柱" English translation