HG/T 20592  法兰 SO 10-63 RF

SO 10-63RF

PL300 A-10RF

SO 8"-150 RF

PL 80(B)-40 RF

1 CFM 800-1.0 δs=6

LWN 40-300 RF B=8

SO24"-300 RF5 RF S=4 Rch44060fF3RF8Sc2@RF@443RF@A43RF@AFF@P2@Fj@5@F Sc��dat

WN 450-300 RF S=20

WN600-150 RF Sch40

SO 200(B)-16 RFcF@H@RH10Sch80S S