NB/T 47065.1  支座 A 10000

ht/@A 10000

WN 32-1500 G Sch100 RF

WN20(B)-25 FF0/u00ef/u00bf/u00bd/u00ef/u00b

hg/@BI 1000Fl/10

ht/@A 10000rf、F RF0

SP-6/u00c3/u0083/u00c2/u00a3/u00c

WN65(B)-25RF6F S=400-4.0RF RF=3

47023 fm700-4.0/64-160N5 rf=6)-60-=4

WN 150-600 G Sch40ch10 ะฒ