China Determination of 3-c GB Standards Search Result |
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GB/T 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content - 英文版 |
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GB/T 3653.2-1983 Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content - 英文版 |
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GB/T 510-1983 Petroleum products--Determination of solidificationpoint - 英文版 |
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GB/T 264-1983 Petroleum products--Determination of acid number - 英文版 |
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GB/T 3489-1983 Hardmetals--Metallographic determination of porosity and uncombined carbon - 英文版 |
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GB/T 3145-1982 Benzene--Determination of crystallizing point - 英文版 |
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GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method - 英文版 |
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GB/T 3143-1982 Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale) - 英文版 |
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GB/T 3142-1982 Lubricants--Determination of load-carrying capacity (four balls method) - 英文版 |
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GB/T 384-1981 Determination of calorific value of petroleum products - 英文版 |
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GB/T 2432-1981 Gasoline--Determination of tetraethyl lead content--Complexometric titration method - 英文版 |
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GB/T 2413-1980 Piezoelectric ceramic materials--Measuring methods for determination of volume density - 英文版 |
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GB/T 392-1977 Determination of colloid-stability of lubricating greases - 英文版 |
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GB/T 391-1977 Determination of corrosion of engine lubricating oils - 英文版 |
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GB/T 380-1977 Determination of sulfur content in petroleum products (lamp method) - 英文版 |
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GB/T 513-1977 Determination of mechanical impuritiesin lubricating greases (acid decomposition method) - 英文版 |
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GB/T 388-1964 Determination of sulfur content in petroleum products (oxygen bomb method) - 英文版 |
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