WK73R2BTTD43R2D规格参数
相关型号
WK73R2BTTD43R2F WK73R2BTTD4420D WK73R2BTTD4420F WK73R2BTTD4421D WK73R2BTTD4421F WK73R2BTTD4422D WK73R2BTTD4422F WK73R2BTTD4423D WK73R2BTTD4423F WK73R2BTTD44R2D