法兰 WN 40-16 RF S=5.0sch40f D=210

WN40-16 RF S=5.0sch40f D=210

SO 450(A)-16 RF0(B)-16RF

WN40(B)-25 RF/

so250(b)-10 rf d=

PL20(A)-10FFF09B61=3.E B16.5„RFb=1RF70-160592) SCH4850 RF5

47023rf400-1.6-1

WN25(B)-40 RF/sch

BL80-2500 Rj 6 RF)-16 R5(B)-16S=700-1.0/50F0sscm0 F

20615 WN20-900