... 皱状沟铸型：ruffled groove cast 皱褶弯头：corrugated elbow 皱褶;压制波纹：gauffer ...
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The condenser is a tube, elbow, metal hoses, fasteners, F4 rubber lined steel corrugated ring gasket and support component.
本冷凝器是由一组套管、弯头、金属软管、紧固件、F4橡胶内衬不锈钢波纹环垫片及支架组成。
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