NB/T 47065.1  支座 A 995

47065.4 A995

WN 1400(B)-16 RF S=15

WN 20"-150 RF S=20

WN 600(B)-16 RF S=32.5/=60RFR

WN80(B)-25FM8u0 RFRF BB=20570JF 700-1.0-F5-80h=100 &6 rfq

LWN 50-150 RF H=168

bl32-16t50 C/SFFFSCHr5

47065.3 B295

pl20-16rf044

BⅡ20571rff1F�datF8r6 FM15@4 rf