NB/T 47065.1  支座 BⅠ 2200676/nbsFm)-16

bi 2200676/nbsFm)-16

WN 300-600 RF Sch1402009bl100-40rf)-6

WN80-2500Rjl400014mpam

WN350(B)-16 RFSch4F(b) A2s0-2.5RJSchch4

2 M 600-2.5 δ1=12

WN 600-150 RF S=80S

PL700(B)-6 RF

wn80B-25rf=91 h=

WN300(B)-16Gb)-16 rf0-36nbsp-201500-s/@wn100(b)-16 rf05

SO