型號:
GWH71-012、GWH71-012-IR2、GWH71-012A、GWH71-012A-IR2
GWH71-025、GWH71-025-IR2、GWH71-025A、GWH71-025A-IR2
GWH71-040、GWH71-040-IR2、GWH71-050、GWH71-050-IR2
