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MT/T 502-2020General technical requirements for the verification device of dust sampler (English PDF)

粉尘采样器检定装置通用技术条件

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Issued by

State Coal Mine Safety Supervision Administration

Level / Type

National · Recommended

Issue date

July 14, 2020

Implementation date

January 1, 2021

Scope

MT/T 502-2020 is the English-translated version of 粉尘采样器检定装置通用技术条件.

MT/T 502-2020 — General technical requirements for the verification device of dust sampler

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Document preview — MT/T 502-2020

National Standard of the People's Republic of China

Classification: N 56
Replacing: MT/T 502-1996

Issued by: State Coal Mine Safety Supervision Administration

Document data1

Document data

Chinese classification (CCS): N56.

Estimated length of the Chinese original: 10,153 words.

Supersedes the earlier edition MT/T 502-1996.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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