Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 2 kết quả.
Searching result
1 |
E DIN EN 673:2023-01 (DRAFT)Glass in building - Determination of thermal transmittance (U value) - Calculation method. Glass in building - Determination of thermal transmittance (U value) - Calculation method. |
2 |
DIN EN 673Glass in building - Determination of thermal transmittance (U value) - Calculation method; German version EN 673:2011 Glass in building - Determination of thermal transmittance (U value) - Calculation method; German version EN 673:2011 |
Tổng số trang: 1