core drill岩芯: core snake's tongue钻: drill; auger取岩芯钻: core drill岩芯钻管: core barrel; corebarrel岩芯钻机: core drill machine; core drilling machine; core-drill machine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:岩芯钻,即可在微信中查询翻译