NB/T 47065.1  支座 BⅡ 32367

BII 32367

WN80(B)-16 RF4174

PL50 -40RFR90-155

WN16-63RFF�SCF&@0 SrF7s=6ã¤â¸å½w=55 M=6/u002(B)-2

WN80(B)-16 RF2882ot;-150 RF=1955 WNFf.5δs=8M-S C0F5F2.5Fc2@RF@443RF@AFF

WN80(B)-16 RF43350

BI 14994

pl15(B)-16RFR

wn25-150 tI6140s h3c0k=94 b=/Sc