Professional⦁Integrity⦁Quality
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型號 : G06-102
簡介: 實驗礦物抵抗磨損的強度,依德國地質學家摩斯從 1~10的分類法,硬度1-10度標準礦物,共10種。 詳細資料: 1.滑石2.石膏 3.方解石4.瑩石 5.灰石 6.正長石7.石英 8.黃玉 9.鋼玉10.金鋼石包裝採一體成型手提箱,尺寸:435×335×100mm。
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