English translation for "钻孔上的闭塞机构"

cellar control

Related Translations:

自动闭塞号志:  automatic block-signal

钻孔刀:  bore cutter

钻孔配件:  downhole equipment

钻孔钻头:  boring bit

热力钻孔:  thermic boringthermodrill

排水钻孔:  drainage boringunwatering borehole

钻孔定心:  drill centring

钻孔取样:  drill hole sampling

钻孔壁:  borehole walldrill hole walldrillholewall

构造钻孔:  province holestructure bore

Similar Words：

"钻孔人员" English translation, "钻孔日志" English translation, "钻孔容量" English translation, "钻孔扫描器" English translation, "钻孔扫描仪" English translation, "钻孔摄影测量" English translation, "钻孔摄影机" English translation, "钻孔摄影仪" English translation, "钻孔设备" English translation, "钻孔设备三脚架" English translation