法兰 BL 80-160 Mffn50(b

bl80-160 mffn50(b

WN80-25RF A=89

PJ/SE125(B)-16 RF

WN100(B)-40 RF.0S

WN 80-300 RF B=73

WN25(B)-16 RF S=4 B=33

WN25(B)-63M S=48 DN=800 δn=8 D=560 C=29f1001hgcadÃ

SP-8060s=3.5S=610RF h=5311540S50rff(b)-4RF0.66120170h805rf s

WN15(B)-63 FM S=4F0ms=5.5�