移动电源、充电宝的应用
移动电源、充电宝外壳Shell of power bank, charge pal
Pc阻燃改性塑料 PC flame-retardant modified material
PC/ABS阻燃改性塑料 PC/ABS flame-retardant modified material
移动电源、充电宝外壳Shell of power bank, charge pal
Pc阻燃改性塑料 PC flame-retardant modified material
PC/ABS阻燃改性塑料 PC/ABS flame-retardant modified material