absorption coeffioient吸收系数accumulator蓄电池acid酸activated charcoal活性炭active coupler活性成色剂alternating current交流(电)anti—corrosive防腐的,防蚀的antomatic control自动控制......(本文共 146 字) [阅读本文] >>
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 absorption coeffioient吸收系数accumulator蓄电池acid酸activated charcoal活性炭active coupler活性成色剂alternating current交流(电)anti—corrosive防腐的,防蚀的antomatic control自动控制......(本文共 146 字) [阅读本文] >>