法兰 PL 700-6 FF15K=0850RFb=b=5 f1=3=105

PL700-6FF15K=0850RFb=b=5 f1=3=105

WN600(B)-40RF H1=r5040s=5F50=5 FF S=6 C-RF1200-a)FFF00=12=1225

WN100-600RJ H1=13 S=

BL500-6RF16f38-100500-0fhg/

WN50-150RF)-6F

WN200-150 RF Sch20022f

WN25A-10RFpuS6so1 RJ0h43806

pl450(b)-25 m/

BL50-16 RFpl50(bFm´=20