Home > Term: 浸洗脸
浸洗脸
往的煤层垂度一脸程序。
- Besedna vrsta: noun
- Industrija/področje: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Avtor
- Lianghong
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(V.I.P) 31203 points - 100% positive feedback
(Hangzhou, China)
