型號:
GWH61-012、GWH61-012-IR2、GWH61-012A、GWH61-012A-IR2
GWH61-025、GWH61-025-IR2、GWH61-025A、GWH61-025A-IR2
GWH61-040、GWH61-040-IR2、GWH61-050、GWH61-050-IR2
