core drilling rig
常見例句
- The description covers full-hydraulic core drilling machines, portable drills, geo-thermal drills, offshore and beach sampling equipment, all-casing drilling rig, etc.
介紹的主要設(shè)備有全液壓巖心鑽機(jī)系列、輕便設(shè)備系列、地源熱泵鑽機(jī)、淺海及灘塗取樣鑽機(jī)、全套琯鑽機(jī)等。 返回 core drilling rig