| |||
用金刚石钻头钻孔探 | |||
金刚石钻井; 金刚石钻头钻进 | |||
金刚石钻头钻探; 鑽石鑽頭鑽探 | |||
金刚石钻孔一般勘探用、从岩体中提取柱状岩心的钻孔方法 | |||
用金刚石钻头钻孔 | |||
金刚石钻钻探; 金刚石钻探; 金刚石钻进; 钻石凿井 | |||
English thesaurus | |||
| |||
DD (Vosoni) |
Diamond Drilling: 25 phrases in 7 subjects |
Drilling | 3 |
Earth sciences | 3 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Technology | 10 |