旧泵电阻小于新泵是正常。旧泵电流比新泵大。旧泵用电多。

来源: TheHawk 于 2019-03-31 15:38:21 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.