NB/T 47065.1  支座 BⅡ 5732ot

bii 5732ot

WN20-1500 RJ0RFFMrf8

WN125(B)-100 RF FM RF SCH80S H=2

wn50A-16RJFM0@0AF5@°F1Ff@4 rRF S Sch40ï؟½@t;-150 RF Sch1369g20615 wn400-6000(B)Sch6Ff@4 rRF S Sch40ï؟½@00h97/5pl25(A=40652.8ã0rF

BI 1000 h=143

WN 500-600 RF S3.61Fo/FRF65F5

47