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英文标准名称：Minimum allowable values of energy efficiency and energy efficiency grades for copy machines, printers and fax machines
英文标准名称：Household and similar electrical appliances - Safety - Part 2-52: Particular requirements for oral hygiene appliances
英文标准名称：Household and similar electrical appliances - Safety - Part 1: General requirements
英文标准名称：Software engineering - Product quality - Part 4: Quality in use metrics
英文标准名称：Safety requirements and test methods for electrical self-balancing vehicles
英文标准名称：Electrostatics. Part 5-1:Protection of electronic devices from electrostatic phenomena. General requirements
英文标准名称：Information security technology. Risk assessment specification for information security
英文标准名称：General requirements for the competence of testing and calibration laboratories
英文标准名称：Specification for software research and development cost measurement
英文标准名称：Energy management systems. Requirements with guidance for use
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