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SL 409-2007Calibrating code for flow testing instrument prefabricated drains (English PDF)

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Issued by

Ministry of Water Resources of the People's Republic of China

Level / Type

National · Mandatory

Issue date

November 16, 2007

Implementation date

February 16, 2008

Scope

SL 409-2007 (Calibrating code for flow testing instrument prefabricated drains) is available as an English-translated PDF.

SL 409-2007 — Calibrating code for flow testing instrument prefabricated drains

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Document preview — SL 409-2007

National Standard of the People's Republic of China

ICS: 07.060
Classification: N 93

Issued by: Ministry of Water Resources of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the first band-pass check drainage water tester, subsequent calibration and use of parity.

Document data

International classification (ICS): 07.060.

Chinese classification (CCS): N93.

Estimated length of the Chinese original: 7,716 words.

Standards quoted by this document

SL/T 235; JTJ 257

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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