NB/T 47065.1  支座 BⅠ 628

bi 628

1 RF 450-1.6 δs=6

LJ 18"-150 FF Sch40SFF0rfFMF B0rj-3.74h160.016r3 M1500-0.65

WN 150-300 RF S=554

SO 1 1/4"-150 RF7

LJ 10"-150 RF S=4

pl125-25m1040.5225hFFFsRF@FRF7RFch0

wn100(b)-16 rfm

JWN 100×150-300 RF Sch40S

BI 6397615-200