磨損,摩擦; ~hardness耐磨度; ~mark擦痕; ~proof耐磨,抗磨; ~resistance耐磨性,耐摩擦性;~test耐磨試驗(yàn),耐摩擦試驗(yàn); ~tester耐磨試驗(yàn)機(jī)......(本文共 87 字) [閱讀本文] >>
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 磨損,摩擦; ~hardness耐磨度; ~mark擦痕; ~proof耐磨,抗磨; ~resistance耐磨性,耐摩擦性;~test耐磨試驗(yàn),耐摩擦試驗(yàn); ~tester耐磨試驗(yàn)機(jī)......(本文共 87 字) [閱讀本文] >>