NB/T 47065.1  支座 BⅠ 27383/public/wx/wx.max.png

a wn1000-150 rf undefined= l= n= c= h= r= a= n= k= d= f1=1

wn32(A)-25FM

WN40(A)-16 RF S=7 H=48-h40s1=275 RF D=190 C=16 f1=2.

wn600-150 rf b=582 s=1440=F0(B)-

PL500(B)-10RF D=640 K=600 AA=535 d=570 C=40 L=24

pl80(B)-6fF D=630 K=585 L=23 n=20 BB=530/

S