... 容积式真空泵 vacuum displacement pump 鞣革液泵 tannery fleshings pump 软管泵;蠕动泵 peristaltic pump ...
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tannery fleshellongs pump
... 熔盐泵; pump for liquid salts 鞣革液泵; tannery fleshellongs pump 乳剂泵; emulsionpump ...
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短语
鞣革液泵连轴器
tannery fleshings pump coupling
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