WK73R2BTTD244J规格参数
相关型号
WK73R2BTTD2490D WK73R2BTTD2490F WK73R2BTTD2491D WK73R2BTTD2491F WK73R2BTTD2492D WK73R2BTTD2492F WK73R2BTTD2493D WK73R2BTTD2493F WK73R2BTTD24R0D WK73R2BTTD24R0F