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GB 21520-2008
GB 21520-2008 Minimum allowable values of energy efficiency and energy efficiency grades for computer monitors
Abstract
This standard specifies the energy efficiency limits, energy-saving evaluation values, target energy efficiency limits, test methods, and inspection rules for general-purpose computer monitors (hereinafter referred to as monitors). This standard applies to cathode ray tube display devices (hereinafter referred to as CRT monitors) and liquid crystal display devices (hereinafter referred to as LCD monitors) used in computers that operate normally under grid voltage, as well as to display devices with tuners/receivers whose primary function is computer display.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 21520-2008 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2008-11-01 |
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$ 44
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$ 44
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$ 44