吊耳 LP-26

LP-260=40=1B==100Al=300RF-150 RF SCH40RF

WN125(A)-16M=b28 H=84F)=4=3-6R

PL950(B)-16 RF75 b=4 C=16=640=2rf c=200F6 FF6k=9586FhM008wn0-2

HG/T20592-2009 WN100-25RF

BL 80-40 ML1f sch 2005/= n=3

法兰 WN600-300 RF B=586 C=72 H=201

wn80(b)-16rf/

PL100b-10