HG/T 20592  法兰 WN 150-63 RF=(B)-16 FF4RF Sch80S0 LTc�00.6�FFRFam@F.5 R7.5 RJF��orRF-5)=

WN150-63 RF=(B)-16 FF4RF Sch80S0 LTc�00.6�FFRFam@F.5 R7.5 RJF��orRF-5)=

支腿 A6

支腿 A3

SOP FF 10K L 800AA5rf50-30010.5RFS0b00S..0h60

SO 150-16 RF b=4.5

WN 15(B)-160 RF S=5

WN50-300RF Sch40S

SO 250(A)-16 RF D=

BL 600-10 RF

WN 100-25 M-1mp