法兰 PL 500-10 RF/

â» pl500(a)-10rf/

wn150-900 rj a=1182.3 s=18 S= H

wn250-150rfsch40s

so300(B)-16fm

BL600-900 RFRF ,H

WN80(B)-16 RF5

wn200-2500 rj sch1606 T11080s MRF

pl65(b)-10rf n=4m s=10 内坡口-300 RF sch8F/

WN25(B)-16 FF BB=38 S/

1-rf 900-1.0720.616 RF HG/T2