NB/T 47065.1  支座 BⅠ 11737

BI 11737

BL 3"-150 RF-600-0.150R83aaamSch= RJ=5s14-

pl200(b)-16 rf n=80RF

BL20-10GS0a

wn150(b)-160 rj s=10.97900-2.5-0.6-16RMF5

BL1000-16RF4.52RJ B1600-6

WN80(B)-16 RF7656

BL150-16 RF4070a Sc0

DN15/PN25/11RF=F FMRampam

LWN 200-150 FF150 FFF1Js-1