-
The lightest core sampling drill in the world !
世界最轻便的浅层取样岩心钻机 ！
youdao
-
Can effectively replace shallow of medium-sized core drill core sampling exploration work.
可以有效的替代中型岩芯钻机的浅层岩芯取样勘探工作。
youdao
-
Can effectively replace shallow of medium-sized core drill core sampling exploration work.
可以有效的替代中型岩芯钻机的浅层岩芯取样勘探工作。
youdao