Home > Term: 捉住了
捉住了
开始钻孔足够深只钻头和防止滑下从正常位置的位。
- Vārdšķira: noun
- Nozare/domēns: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Autors
- Huangjuan
-
(V.I.P) 27228 points - 100% positive feedback
(Shenyang, China)
