stratigraphic rig地质: geology钻探: probing; misering; testborin ...钻机: rig; drilling machine地质钻探: geological boring地质钻机: exploration drill; geological drilling rig下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:地质钻探钻机，即可在微信中查询翻译
