NB/T 47065.1  支座 BⅠ 70040S1 r FM

BI 70040S1 r FM

3 FM500-1.0/ampam6-2Sch80t5

pl450b-6rf b-3a0 d=212-16 RF00-2.5/64-12 3000-f/@wn100(=

20592 so50b-16rfH=303

PL 500(B)-16 RF D

3 FM2200-10rS/60RJRF/F

47023 -FM450-1.fb=16.0/70

SO 80-150 RFA=3 b-16

wn200(b)-16 fm cf/==5RF-16/a

3 fm1700-1