NB/T 47065.1  支座 BⅡ 41000п©б╘п▒Б┬≥ц╥п©б╘я├Б∙╔я▐Б√░п▒Б√═Б√└п©Б∙═п▒Б■

BII41000п©б╘п▒Б┬≥ц╥п©б╘я├Б∙╔я▐Б√░п▒Б√═Б√└п©Б∙═п▒Б■

WN20-150RF50 RF�� sch90/p256bbF 100(SL300

SO20-900ffRS=-16RF=24 A

HG/T20592P PL300(B)-6RF s=3

PL 200(B)-16 RF

WN100-2500RF=73g3R0222