法兰 WN 25(B)-16 RF S=4 B=33

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�Â

so125-10RFδ=853.2..380F scfl1.0/68-11rf

so600(b)-16 rf s=10ch4000fFF D=143

WN 200