A.F.S. grain fineness number A.F.S.粒度指数...abrasive grain 制砂轮原料粒...grain n.谷粒,颗粒,谷类,纹理,本...a grain of mustard seed 有极大发展前途的小东西...across grain 横行纤维...across grain of wood 木头的横行纤维...actual grain size 实际粒度...quarter grain 木纹...effective size of grain 有效粒度...sago-grain stool 西米样粪...ultrafine-grain plate 超微粒干版...wood grain 木纹...wild grain 粗粒面...alloy grain roll 合金晶粒轧辊...against the grain 格格不入...fine grain 微粒...imitated grain 假粒面...austenite grain size 沃斯田铁之结晶粒度...rotten grain 烂面...crystal grain-growth 晶粒成长...crushed levant grain 熨光绉纹粒面...
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