NB/T 47065.1  支座 BⅠ 7583h10050 R

bi 7583h10050 R

WN40(B)-25 FM D=145 f2=4

WN65(b)-16RFG/T2/Cf6�S@RF@RF Sch40SFBB5 S6f050RF

dpl125-16rfS40 n=620F RF S=6RFB=441.160-1.6D/38RFFSch11rf0

pl125b-16rf b=4 d=2406/82 δ=

WN80(B)-16 RF13124

20592 BL150-16RF

WN80(B)-16 RF41927

2 A9626

wn65