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。
rubber lined diaphragm surface of the body cavity lined or covered with a choice of a variety of rubber, dedicated to the diaphragm valve control non-corrosive or corrosive media.