... 爆破栓塞或炮孔栓塞 shot anchor or borehole plug 放炮电缆 shot firing cable 起爆导线 shot firing lead ...
基于102个网页-相关网页
... 放炮电路试验器：blasting galvanometer 放炮电缆：blasting cable 放炮次序：firing order ...
基于82个网页-相关网页
...] burster ; blasting technician ; hole man 放炮电缆 blasting cable ; shot firing cable ; shooting line ; shot fire cord 跨越放炮 undershoot ..
基于1个网页-相关网页
应用推荐