法兰 WN 500(B)-40 FM s=4.5D=279.5 B=170.75 Sch4RF220RF6 RF.6.0/0

WN 500(B)-40 FM s=4.5D=279.5 B=170.75 Sch4RF220RF6 RF.6.0/0

so 80(b)-25 mu00c340 h=226-1506

WN200-300 RF A=219.1 B=20

47065.3 C8

BL100-63RFF,Sch40s s4-1058/

WN20-40 RF Sch400S RFO25(A)-0RF SC

WN50-150 RF S=6

PL600(B)-6 RF

PL250(B)-16RF4h40S A=

BI380