NB/T 47065.1  支座 A 100RJ S=FF.1RFM0RFS=S=u000e2/public/common/data/src

PL200(B)- 16RF60000-1.6/43-105

WN 4"-150 RF Sch40S

SO 3"-300 RF

wn250(b)-16 fm0F0s120Su0D s=70@ S0-f srfAδ00-0.6& ,HG-

bl450B-16RF

pl50(b)-16 rf d=155 d=102 b=2

wn150-150 rf sch100

PL25B-16RF0-5 RF C=3 FF50S Sch40150F/01.0 ãžâ´s RF S=6