HG/T 20592  法兰 SO 350-16 FM33B)- HF 90ES0-90sc8009R/F

so350-16fm33B)- HF 90ES0-90sc8009R/F

AXC-9

AXA-4-30-1f-rf b=27

BL200(B)-2.5 RFaRFh 1n8/RF800-4120800.6/=a

wn40-100 rf s-/MF S=RRF51FMvo3 216RJ=1

WN 150-600RF0SJ0

wn20(b)-16rf bb=32.5 8片

WN 250(B)-10 RF S=4.5

BL450B-25FM=10F=�

SO 50-150 RFw�¢ز£