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SH/T 0686-1999Standard test method for use of the refractometer for field test determination of the freezing point of aqueous engine coolants (English PDF)

发动机冷却液冰点现场测定法(折射仪法)

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Recommended

Issue date

December 8, 1999

Implementation date

May 1, 2000

Scope

SH/T 0686-1999 is the English-translated version of 发动机冷却液冰点现场测定法(折射仪法).

SH/T 0686-1999 — This standard applies to portable refractometer measurement of ethylene glycol and propylene glycol based engine coolant freezing point.

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Document preview — SH/T 0686-1999

National Standard of the People's Republic of China

ICS: 75.08
Classification: J 96

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to portable refractometer measurement of ethylene glycol and propylene glycol based engine coolant freezing point.

Document data

International classification (ICS): 75.08.

Chinese classification (CCS): J96.

Estimated length of the Chinese original: 6,640 words.

Adopted international standard: ASTM D3321-1994, EQV.

Standards quoted by this document

SH/T 0090

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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