NB/T 47065.1  支座 BⅡ 18000rf RF700s=10.5 &

BII 18000rf RF700s=10.5 &

LWN25-900 RF B2lRFN= A=

023FM1000-1.6/5690-16RF0040 H1FC3-1 H40/10/

法 兰 PL40(B)-16RF=18.26R

WN 50-300 RF S=8.2s=FM.600-0.6/481b==1 sF22..fr-1

a 1400-f-162G H=

SO 1 "-150 RFpampampampampa

WN25-300RF SCH8

PL80(B)-16