GB/T 29465  法兰 FF 450-1A)-25RFF Sch402CH4RFf95N

5 FF 450-1A)-25RFF Sch402CH4RFf95N

1 RF 700-10-

SO100B-10FM rf0- rf sch12009 W0-150

SW 20(B)-40 RF)rD

SO20(B)-16 RF D8-FRп▒Б┬ Б√⌠п©Б√▓п▒Б■╛б═п▒Б┬≥Б

PL450-6 RF-B=65Mo2= 2600

BI 700аё

WN1500-10 RF

WN50-150R