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GB/T 513-1977Lubricating greases. Determination of mechanical impurities. Acid decomposition method (English PDF)

润滑脂机械杂质测定法 (酸分解法)

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

February 4, 1977

Implementation date

July 1, 1977

Scope

GB/T 513-1977 is the English-translated version of 润滑脂机械杂质测定法 (酸分解法).

GB/T 513-1977 — This Standard is applicable to the determination of hydrochloric acid insoluble grease, petroleum ether (solvent gasoline or benzene), ethanol - benzene mixture of mechanical impurities and distilled water.

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Document preview — GB/T 513-1977

National Standard of the People's Republic of China

ICS: 75.1
Classification: E 36
Replacing: GB 513-1965

What this standard covers1
Document data2

What this standard covers

This Standard is applicable to the determination of hydrochloric acid insoluble grease, petroleum ether (solvent gasoline or benzene), ethanol - benzene mixture of mechanical impurities and distilled water. Also applies to the determination of special grease without adding the reagent soluble filler content.

Document data

International classification (ICS): 75.1.

Chinese classification (CCS): E36.

Estimated length of the Chinese original: 2,223 words.

Supersedes the earlier edition GB 513-1965.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 1 pages — is available in the English PDF.

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