法兰 PL 15-10 FF

pl15(a)-10 ff

pl80b)-40rf0f0.ht

PL20(B)-10 RFS=20 H1=102 H=24046700-

SO500(B)-10 RF5-6/2000)-16rf50(B125 K=90 L=19

WN150(B)-150 RF S=8

SO600-16RF5

WN50-300 RF C=27 H=76 A=

SP-2 DN=1205

WN32(B)-63 M S=3

WN 15-900 RF.4/-2500b1=11

WN 50-150 RF S=5RF

WN1