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国家计量技术规范(JJF) 今日: 0|主题: 2164|排名: 9 

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JJF 1217-2025 高频电刀校准规范 attachment qiucheng0209 2025-4-22 0175 qiucheng0209 2025-4-22
JJF 1196-2025 机动车转向盘转向力-转向角检测仪校准规范 attachment qiucheng0209 2025-4-22 0164 qiucheng0209 2025-4-22
JJF 1180-2025 时间频率计量名词术语及定义 attachment qiucheng0209 2025-4-22 0177 qiucheng0209 2025-4-22
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JJF 2192-2025 低霜点湿度发生器校准规范 attachment avasong90 2025-3-20 0244 avasong90 2025-3-20
JJF 2191-2025 固定污染源挥发性有机物在线监测系统校准规范 attachment avasong90 2025-3-20 0291 avasong90 2025-3-20
JJF 2176-2024 便携式湿度发生器校准规范 attachment avasong90 2025-3-20 0345 avasong90 2025-3-20
JJF 2145-2024 场所监测用固定式X、γ辐射剂量率监测仪校准规范 attachment avasong90 2025-3-20 0303 avasong90 2025-3-20
JJF 2208-2025 医用中心供氧系统校准规范 attachment hebeiliang 2025-3-10 0352 hebeiliang 2025-3-10
JJF 2207-2025 医用空气系统校准规范 attachment hebeiliang 2025-3-10 0293 hebeiliang 2025-3-10
JJF 2206-2025 医用中心吸引系统校准规范 attachment hebeiliang 2025-3-10 0310 hebeiliang 2025-3-10
JJF 2204-2025 蛋白质纯化分析仪校准规范 attachment hebeiliang 2025-3-10 0283 hebeiliang 2025-3-10
JJF 2203-2025 水质毒性分析仪校准规范 attachment hebeiliang 2025-3-10 0345 hebeiliang 2025-3-10
JJF 2202-2025 便携式荧光免疫分析仪校准规范 attachment hebeiliang 2025-3-10 0266 hebeiliang 2025-3-10
JJF 2194-2025 氧化锌避雷器测试仪校准规范 attachment hebeiliang 2025-3-10 0308 hebeiliang 2025-3-10
JJF 2193-2025 呕吐毒素快速检测仪校准规范 attachment hebeiliang 2025-3-10 0242 hebeiliang 2025-3-10
JJF 2189-2025 铂电阻温度计用精密测温仪校准规范 attachment hebeiliang 2025-3-10 0257 hebeiliang 2025-3-10
JJF 2211-2025 重点取用水单位计量审查规范 attachment laonibiezou 2025-2-26 0557 laonibiezou 2025-2-26
JJF 2210-2025 取水计量数据质量控制技术规范 attachment laonibiezou 2025-2-26 0362 laonibiezou 2025-2-26
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