JIS B2220  法兰 SOP FF 20K 65A �’�°С‘РҲР’Т“Р°

SOP FF 20K 65A�’�°С‘РҲР’Т“Р°

JWN 200×250-150 RF Sch40J R1cC0RF@F S s=9ÃŽ

WN 250-1500 RJ S=6109F-.5°FS10R

PJ/SE 125(B)-25 RF S=3

1 CFM900-0.60 RF Sch40S f=2p/0=4RF S=8 Sch@RF๏

SW 20(B)-100 RF

DN250-Class150 WN RF S=5.16

WN 40