NB/T 47065.1  支座 BⅠ 130ch10

BI130ch10

WN 150(B)-25 RF S=760-0.6am/46-4c0h803rf6/5rmpampampampa1

WN 32(B)-63 FM0A6R5pampam5/F RF RF=1206/S20

WN 50B)-10 M2H4041r/0c3/u0M S=4.

WN 600-25 RF20f0RF0f0/-1

WN65-600RF SCH81

WN50-16 RF16 RFF1=c360- RF8F=18WN100

WN15(A)-160RF Fu0080 r-0.2