NB/T 47065.1  支座 BⅡ 2500600f3044004-‚��

BII 2500600f3044004-‚��

PL50B-16FFRF0c3/R)-10rf.5 h224 s=5 h

PL250(B)-16 RF 4件.=4

3 FM 1300-1.6

PL200(B)-25RF0Ach40RF SRF502-F SCH40FM=0sRF905/m.-r

bl 40-16 ff00

bl600-40RF309PL50(B)-16RF Sch40SH4

WN100(B)-160 RF5

SO 25-16 RF/=1F S5 d=180

4