NB/T 47065.1  支座 A 2954

47065.4 A2954

wn100-150 rf s=14.Sc60400-40

BL FF 10K L 300A0-1.0δ=60 Ⅱ SSFMSFS1@ch4SS5 RJmp3RF@AFF SS2(b)-4r2

B BL 16"-900 ST-600 LT

lWN 50-600 RJF00-2591540.3 A=35F=161504.J

wn40-300 rf sch105

BII 32071

WN 50-150 RF3554

so80-40rj673��S5