PK504-320-320-1.0规格参数
相关型号
PK504-320-320-1.5 PK504-320-320-2.0 PK504-320-320-2.5 PK504-320-320-3.0 PK504-320-320-3.5 PK504-320-320-4.0 PK504-320-320-4.5 PK5-050P-2-GGF PK5-050P-4-GGF PK5-050P-C-L-T-2-GGF