NB/T 47065.1  支座 A 8865

2 A8865

wn1400(b)-10 rf

wn20-600rfsch4000rrf00-63m..36

3FM 900-2.500-6.400R

WN40-2500RJpa

3 B7330

SO80-25RF3500RFch4040606 RJ.2

WN80-10 RF S-1.040pl20S=12 RFRF=8=22F0chb=36t00a=34 s=

DN250/PN16/01B

WN0(B)-25 RF40β@.5 RJ R1cBh ScF@0.52.5sRF@H@R-40rf2