Chemical analysis of magnesia-alumina refractories
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Chemical analysis of refractories containing chrome
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Determination of solidification point for petroleum products (TEXT OF DOCUMENT IS IN CHINESE)
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Inspection methods for environmental testing equipments -- Part 13: Mechanical vibrating type system for vibration (sinusoidal) test (TEXT OF DOCUMENT IS IN CHINESE)
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Inspection methods for environmental testing equipments -- Part 15: Hydraulic vibrating type system for vibration (sinusoidal) test (TEXT OF DOCUMENT IS IN CHINESE)
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Inspection methods for environmental testing equipments -- Part 16: Centrifugal machines for constant acceleration test (TEXT OF DOCUMENT IS IN CHINESE)
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Inspection methods for environmental testing equipments -- Part 19: Combined temperature vibration (sinusoidal) testing equipment (TEXT OF DOCUMENT IS IN CHINESE)
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Surface active agents -- Detergents -- Determination of anionic-active matter content -- Direct two-phase titration procedure (TEXT OF DOCUMENT IS IN CHINESE)
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Surface active agents -- Detergents -- Determination of cationic-active matter content -- Direct two-phase titration procedure (TEXT OF DOCUMENT IS IN CHINESE)
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