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首頁 > [JJF] 國家計量技術規(guī)范
  • JJF 2090-2023 石英晶體頻率標準校準規(guī)范2024-01-25
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  • JJF 2074-2023 標準橡膠國際硬度塊(N、H、L標尺)校準規(guī)范2024-01-24
  • JJF 2055-2023 數字聚合酶鏈反應分析儀校準規(guī)范2024-01-24
  • JJF 2071-2023 便攜式智能定位計時終端校準規(guī)范2024-01-24
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  • JJF 2072-2023 GNSS動態(tài)面積測量儀校準規(guī)范2024-01-24
  • JJF 2060-2023 亞微米及納米級顆粒粒度標準物質的研制2024-01-24
  • JJF 2075-2023 橡膠國際硬度計(N、H、L標尺)校準規(guī)范2024-01-24
  • JJF 2076-2023 高速光電探測器校準規(guī)范2024-01-23
  • JJF 1792-2020 海水pH測量儀校準規(guī)范 Calibration Specification for Seawater pH Analyzers2024-01-23
  • JJF (石化) 007-2018 鉛筆硬度計校準規(guī)范 Calibration Specification for Pencil Hardness Testers2024-01-23
  • JJF 1572-2016 輻射熱計校準規(guī)范 Calibration Specification for Radiation Fluxmeters2024-01-23
  • JJF (紡織) 089-2020 棉纖維長度照影儀校準規(guī)范 Calibration Specification for Cotton Fibrograph Testers...2024-01-22
  • JJF 1993-2022 天然氣能量計量技術規(guī)范 Metrological Specification for the Energy Measurement of Natural Gas...2024-01-18
  • JJF 1847-2020 電子天平校準規(guī)范 Calibration Specification for Electronic Balances2024-01-18
  • JJF 1671-2017 機動車駐車制動性能測試裝置校準規(guī)范 Calibration Specification for Parking Brake Performance Tes...2024-01-15
  • JJF 1615-2017 太陽模擬器校準規(guī)范 Calibration Specification for Solar Simulators2024-01-14
  • JJF 1676-2017 無源醫(yī)用冷藏箱溫度參數校準規(guī)范 Calibration Specification for Temperature Parameter of Passive ...2024-01-13
  • JJF 1261.27-2022 投影機能源效率計量檢測規(guī)則 Rules of Metrology Testing for Energy Efficiency of Projectors...2024-01-09
  • JJF (建材) 154-2018 建筑玻璃用便攜式測色儀校準規(guī)范 Calibration Specification for Portable Colorimeters of Bu...2024-01-09
  • JJF 1521-2023 燃油加油機型式評價大綱(試行)2024-01-06
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