法兰 RF 1000-1.0 î´=60 h=120F B

nb/@47023 rf1000-1.0 î´=60 h=120F B

WN500(B)-25FM S=14=

PL400(A)-10 RfFP

DN 80-Sch40S C

WN25-63RFth/8-b4 B=/

bl300(b)-6 rf)-150RF66

PL40-16RF B=39 b=3/6 RF s40/500 h=1

SO 250(B)-10 G-d=180230FSch40SHG/

so50(B)-300 T/HG.5100-4- rf

PL150-16RF(B) AA=5