2024年10月24日 · ICS31.60CCSL51中华人民共和国国家标准GB44703—04光辐射安全通用要求Generalrequirementsforopticalradiationsafety04-09-9发布06-10-01实施国家 ...

国家标准《光辐射安全通用要求》 由 339 （工业和信息化部）归口，委托 TC284 （全国光辐射安全和激光设备标准化技术委员会）执行 。

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2024年9月29日 · 《gb 44703-2024光辐射安全通用要求》由339（工业和信息化部）归口，委托tc284（全国光辐射安全和激光设备标准化技术委员会）执行。 We also recommend GB/T 15490-2012 in English

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Read moreabout the condition Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may …

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2024年12月24日 · ICS31.60CCSL51中华人民共和国国家标准GB44703—04光辐射安全通用要求Generalrequirementsforopticalradiationsafety04-09-9发布06-10-01实施国家 ...

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