double suction volute pump的意思|示意

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double suction volute pump相关短语

1、 horizontal single-stage double-suction volute pump 卧式单级双吸蜗壳泵

2、 suction double volute casing pump 立式端吸双蜗壳泵

3、 double-suction single-stage volute type pump 双吸式单级蜗壳式泵