Valid

JJG 277-2017Reference Sound Sources (English PDF)

Preview PDF

This is a limited preview

Buy now to download the full PDF (16 pages)

Need quotation for your management?

Get a formal quotation for JJG 277-2017 in 30 minutes.

Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

November 20, 2017

Implementation date

May 20, 2018

Scope

JJG 277-2017 (Reference Sound Sources) is available as an English-translated PDF.

JJG 277-2017 — Reference Sound Sources

Found what you need?

Document preview — JJG 277-2017

National Standard of the People's Republic of China

ICS: 17.140
Classification: A 59
Replacing: JJG 277-1998

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the first verification of the standard sound source, follow-up verification and in-use inspection.

Document data

International classification (ICS): 17.140.

Chinese classification (CCS): A59.

Estimated length of the Chinese original: 24,249 words.

Supersedes the earlier edition JJG 277-1998.

Standards quoted by this document

JJG 176-2005; JJG 449-2014; JJF 1001-2011; JJF 1034-2005; JJF 1288-2011; GB/T 3102.7-1993; GB/T 3947-1996; GB/T 17247.1-2000; GB/T 20441.4-2006; ISO 3741-2010; ISO 3745-2012; ISO 6926-2016

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

How to Download JJG 277-2017

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.