NB/T 47065.1  支座 BⅠ 9000b)-

BI 9000b)-

wn150-25 rf s=4.50FFh40-1.0866

1 FM 700-1.0 ฮดs=8=178d=/=1sch40آ“

47065.2 A1 DN==1040RF6-14FS10

2 CG 450-1.020δ1=14

PL 600(B)-40 RF618J

LWN40-300RFsch4mpa(BRFF S6/ S=

LWN 50-300 RF Sch80S H=401

WN80-600 RF A=89 S=5.7 H1=1(B