GB/T 29465  法兰 C-M 650-0.6/2

5 CM 650-0.62

pl15-40mRF--

bl125-40 mRF4F-RF.6277.5 RJ-1671@Sc Sch

SO250-25Torum.html

SW50-16 RF.50fRF2

SW15-16 RF/0

SP-1b )-1

so 125(B)-10 RF

so 80-10 RF80m

wn32-900FMMM Sch8= &amp10r0-150RF S=17 bl150-150rf00150-25FM6=4FRF1b=0150b=4RF B=90.70δ