chlorovinyl plastic pump的意思|示意

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氯乙烯基塑料泵

禄乙烯塑料泵 ... 流体喷射泵； fluid jet pump 禄乙烯塑料泵； chlorovinyl plastic pump 滤清污水泵； decanted sewage pump ...

氯乙烯塑料泵 ... 降氯乙烯塑料焊条 polyvinyl chloride plastic welding rod 氯乙烯塑料泵 chlorovinyl plastic pump 聚三氟氯乙烯塑料泵 Polytrifluoro vinyl chloride plastic pump ...