NB/T 47065.1  支座 A 7130

2 A7130

4 A30 S=12.5b=4F22/=178-63rf s=6250-15/f

WN 400(B)-25 RF B4RF5 RJ RFFpaF�lch1200 RF S=1&5g2

WN 500(B)-16 RF

WN 50(B)-16 RF52

WN 80(B)-63 FM S=4.5

BL200-10RFh3468

WN 80(B)-16 RF؟RFscdata5 RJ0SM.IIF-140�@S7RFc

BII 28080

SP-79606RF¢Ã�