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fzg method test
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... provides a means to identify blanket fabrics which ignite easily and propagate flame across the surface. This test method specifies the procedures ...
2025-07-17 00:14:13
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... of heavy oil, four components of petroleum asphalt, saturated hydrocarbons and aromatics of petroleum fractions (chromatographic separation method...
2024-12-09 19:56:39
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EN50339 Bunched Cable Vertical Flame Spread Tester BVC bunched cable vertical flame tester Introduction EN 50399 specifies the tester and methods of ...
2025-07-17 00:14:13
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...calculation of dynamic viscosity and GB/T1632-93 Test Methods for Viscosity Number and Limiting Viscosity Number of Polymers in Dilute Solution. ...
2024-12-09 21:07:27
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...ch as gear oil). The use method is: the sample is injected with constant pressure dry air at a certain temperature, and the test lasts for 312 ...
2024-12-09 21:12:26
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Introduction This test method covers a laboratory screening procedure for evaluating the effectiveness of engine coolants in combating corrosion of ...
2024-12-09 22:47:13
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I.Product overview This Copper Strip Corrosion Analyzer is suitable for measuring the degree of copper corrosion in liquefied petroleum gas. Test ...
2024-12-10 00:28:38
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Product Description ASTM D2809 Cavitation Corrosion and Erosion-Corrosion Characteristics Tester The test method of the instrument is: use a standard ...
2025-07-17 00:14:13
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(CTI) Low Voltage Comparative Insultion Tracking Index Tester Introduction: The tracking index tester is designed according to GB4207 and IEC60112. It ...
2025-07-17 00:14:13
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ASTM D5453 Ultraviolet Fluorescence Sulfur Content in Oil Analyzer Introduction: This instrument is used to determine the total sulfur content by ...
2025-07-17 00:14:13
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