HW4K-2B规格参数
相关型号
HW4K-2B00 HW4K-2B-1H HW4K-2B-2H HW4K-2BF10 HW4K-2BF10-1H HW4K-2BF11 HW4K-2BF11-2H HW4K-2BF20 HW4K-2BF22 HW4K2C