GMC20DTEN规格参数
相关型号
GMC20DTES GMC21AG75 GMC21CG102F50NT GMC21CG102J50NT GMC21CG103G50NT GMC21CG103J50NT GMC21CG120J100NT GMC21CG223J50NT GMC21CG332F50NT GMC21CG332G50NT