法兰 BL 100-6 RF g Sch9blFn

bl100-6rf g Sch9blFn

PJ/SE 500(B)-6 RF

wn80-1500 rj b=15.5

wn25(B)-100 RF00-150RFRF)-6/

WN65-25 RF/

SO125(A)-16 RF HG/T20592-

hg/t20592-2009 wn500(b)-25 g s/

WN150-150 RF Sch70

wn25-25rf

WN350-150RFSCH40S

pl50(b)-16mo

pl50(b)-2.5fm00-)-165 c=1.561s