NB/T 47065.1  支座 BⅠ 8141

BI 8141

WN 300(B)-16 RF S=2579

PL20(B)-10 RF -F SrStat0RJ/Fc2@RF@4436150RF100R RFF�6p@t Sch140R@)-40FM415@RF8ch40F832F.5@AFF ScF&@R

WN50-40 RJgfM S@biiSF1.6S680S0 RFF5@RF0F�2@�pRF S

WN80(B)-16 RF13389

LWN50-150 RF H=1229

BI 1872

BI 590

BI 79244