ANSI/IES LM-62-20(R2023)
کتابخانه الکترونیکی دیتا ساینس
شناسه: ANSI/IES LM-62-20(R2023)
عنوان: Approved Method: Laboratory or Field Thermal Measurements of Fluorescent Lamps and Ballasts in Luminaires
لینک: https://store.ies.org/
شناسه: ANSI/IES LM-62-20(R2023)
عنوان: Approved Method: Laboratory or Field Thermal Measurements of Fluorescent Lamps and Ballasts in Luminaires
لینک: https://store.ies.org/