法兰 BL 300-16 FF375 K=320 BB=21/0(a)-10RF=67

BL300-16FF375 K=320 BB=21/0(a)-10RF=67

SO 150-150 RFh=6..5Mn s=u00 h=386/c FF20h40)-16RF/

bl350(a)-10 m/

WN350-150 RFB=334/

pl20(b)-16 rf d=58 fâ€

WN100-900 RJ B=98/s/

pl50(b)-16RF b=3 f1=3/-1.0/48RF/=505Sch10S

47023 fm600-1.6 h=61 ÃÂ

WN15-30