WK73R2BTTD18R7F规格参数
相关型号
WK73R2BTTD1910D WK73R2BTTD1910F WK73R2BTTD1911D WK73R2BTTD1911F WK73R2BTTD1912D WK73R2BTTD1912F WK73R2BTTD1913D WK73R2BTTD1913F WK73R2BTTD1960D WK73R2BTTD1960F