NB/T 47065.1  支座 BⅠ 24004.=14B32FF Sd=7D=158 B092 Scch

bi24004.=14B32FF Sd=7D=158 B092 Scch

20592 wn80b-16rf

WN200-150RF B=203.1

BL 450-6 M10F00(B)-16 RFb=3ch4F

SO 250-300 RF Bfsch16012 A=2.5RF56

BL 300-10 RF

WN 1 1/2"-150 FF Sch10S S=1.65 A=38.1 B=

WN50-25RFS=4

WN 65(B)-16 RF

SO 80-300 RF-10R6 δ