法兰 PL 50(B)-16 FF c=17RF

pl50(b)-16 ff c=17RF

PL50(A)-6 RF.

WN 150-600 RF Sch12)-16

PL5000-10RF d=5/

WN 20(B)-16 RF Sch40/F S

WN 2"-150 RF S/

PL450-40RF m0S40S0-F Sch4F=900S=Fch8s-157022å

wn100-150rfsch4048 s=14

WN 200-600 RFf/f10rf/uothg20615 w/

PL500(a)-10 RF10.

PL45