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Industry standards

1-Industry Standard-DLT1205-2013 (Compressed) Test Method for Decomposition Products of Sulfur Hexafluoride Electrical Equipment.pdf

2-Group Standard-T/CEC 636-2022 Standard Gas Preparation Method for Hydrogen Fluoride in Sulfur Hexafluoride

3-Group Standard-T/CEC705-2022 Rapid Determination of Gas Humidity for Electric Power Tunable Laser Spectral Absorption Method.pdf

4-Industry Standard-DL/T 2509-2022 SF6/CF4 Gas Supervision Guide for Mixed Gas Insulation Equipment.pdf

5-Group Standard-T/CEC 567-2021 SF6/N2 Mixed Gas Mixing Ratio Detector Technical Conditions (2).pdf

6-Group Standard T-/CEC 568-2021 SF6/N2 Mixed Gas Mixing Ratio Detector Calibration and Field Detection Method (2).pdf

7-Industry Standard-DL/T 1988-2019 Sulfur Hexafluoride Gas Density Determination Method U-Tube Oscillation Method (1).pdf

8-Enterprise Standard-Q/GDW 10950-2022 SF6 Gas Density Relay Field Calibration Specification.pdf

9-Group Standard -T-SMA-0010-2020-SF6 Field Calibration Procedure for Gas Density Relays (1).pdf

10-Industry Standard-DL/T 2411-2021 Field Test Guidelines for Mineral Insulating Oils for Power Equipment (1).pdf

11-Enterprise Standard-Q/GDW11304.41-2021 Technical Specification for Live Detection Instruments for Power Equipment Part 4-1: Analyzer for Dissolved Gas in Oil (Gas Chromatography).pdf

Instrument manual

Xiamen Jiahua JH6000D-4 synthesizer manual.pdf

Xiamen Jiahua JH6000HQ1-D4 SF6 Mixed Gas Comprehensive Detector Manual.pdf

Xiamen Jiahua JHMD-HQ3 SF6 Mixed Gas Density Relay Calibrator Instruction.pdf

Xiamen Jiahua JHGC30-HQ3 SF6 mixed gas gas distribution filling device manual.pdf

Xiamen Jiahua JHHG20-HQ1 SF6/N2 mixed gas recovery separation purification filling device manual

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