18/30370824 DC. BS EN 63172. Methodology for determining the energy efficiency class of electrical accessories : 18/30370824 DC
سازمان: BSI - British Standards Institution
کلید واژه: Components , Energy consumption , Electrical installations , Efficiency , Accessories
سال: 2018
زبان: English
قیمت: 425000 تومان
18/30370824 DC. BS EN 63172. Methodology for determining the energy efficiency class of electrical accessories : 18/30370824 DC
سازمان: BSI - British Standards Institution
کلید واژه: Components , Energy consumption , Electrical installations , Efficiency , Accessories
سال: 2018
زبان: English
قیمت: 425000 تومان