unground

unground

 英

  • 網絡未磨過的;未打磨的;無事實根據

例句

Extenders for paints - Specifications and methods of test - Part 21 : silican sand (unground natural quartz).

涂料補充.規范試驗方法.第21部分石英地下天然石英

Extenders for paints - Specifications and methods of test - Silica sand (unground natural quartz)

涂料填充劑.規范試驗方法.石英地下天然石英

Metal Balls for Unground Bearings and Other Uses

軸承其它用途金屬

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