法兰 BL 100-16 RF60hPL 500(A)-6 RF

BL100-16 RF60hPL 500(A)-6 RF

WN150(B)-63GS=10

WN50A-100RF S=4.0b-

wn80(b)-63rf s=5

BL 50-600 M

WN150(a)-40 RF

so450(-25rf/

WN50(A)-100RF S=4.15M b=2 H=159 S=/u00e2/u0089/u00a

GB/T9123-2010BL50-160RJM Sc9)-6 RFPL80(B)-16 RFF×20-I0

wn40(b)-25rf/

HG/T