air drilling
短語詞組
- air flush drilling 空氣洗井鑽井;空氣沖洗鑽井;風(fēng)鑽
- air cushion drilling platform 氣墊鑽井平臺
- Air Conditioning Drilling 空調(diào)打孔
- air foam drilling 空氣泡沫鑽井
- air hammer drilling 氣動(dòng)震擊鑽井;空氣鎚鑽井英文課件;空氣鎚鑽井
- air driving drilling machine 氣腿式風(fēng)鑽
- air mist drilling 空氣霧化鑽井
- air lift drilling 氣擧鑽探
- air -drilling well 空氣井 返回 air drilling