NB/T 47065.1  支座 A 3306/52-11280-1.6 δ60 rf0

a 3306/52-11280-1.6 δ60 rf0

WN80(B)-16 RFC=6360.0=U& FMs=7@

pl600(b)-6rf c=3SC=110 R

SO 450-300 FF C=6-10 b16.5

WN80(B)-40RF S=≥40b.6rf/1211RF0

PL80(a)-16 RF f1=3 b-1.6/.htm

WN100-16RFm0D= RJ0/FM HG0m r R-10

1 RF 600-0.60S59b=46rfFMRFRF58(b)

WN80-