WK73R2BTTD2940F规格参数
相关型号
WK73R2BTTD2941D WK73R2BTTD2941F WK73R2BTTD2942D WK73R2BTTD2942F WK73R2BTTD2943D WK73R2BTTD2943F WK73R2BTTD29R4D WK73R2BTTD29R4F WK73R2BTTD3000D WK73R2BTTD3000F