GB/T 20248-2006 English PDF

US$234.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20248-2006: Acoustics -- Measurement of sound pressure levels in the interior of aircraft during flight
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20248-2006	234	Add to Cart	3 days	Acoustics -- Measurement of sound pressure levels in the interior of aircraft during flight	Valid

Similar standards

GB/T 20247   GB/T 19889.1   GB/T 19890   GB/T 45305.4   GB/T 16405   GB/T 20243.2   

Basic data

Standard ID: GB/T 20248-2006 (GB/T20248-2006)
Description (Translated English): Acoustics -- Measurement of sound pressure levels in the interior of aircraft during flight
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A59
Classification of International Standard: 17.140
Word Count Estimation: 12,112
Date of Issue: 2006-05-08
Date of Implementation: 2006-11-01
Adopted Standard: ISO 5129-2001, IDT
Regulation (derived from): China Announcement of Newly Approved National Standards No. 6 of 2006 (No. 93 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the stationary aircraft in flight cabin crew and passengers position SPL measurement equipment and requirements for measurement methods and reporting requirements. SPL describe the aircraft cabin can be used to determine the acoustic environment of each kinds of parameters, measurement methods specified in this standard aims to ensure the consistency of the measurement results, measurement uncertainty determined to provide base-chu this standard provides a read-out device from the microphone to a complete electro-acoustic measurement system performance specifications. As long as the total measurement system meets the technical specifications of this standard, you can choose from a variety of different measurement system components. The recommended method for measuring the sound pressure signals can be recorded for 1/3 octave band sound pressure level analysis, may also be the 1/3 octave band sound pressure level measurements.

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20248-2006_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20248-2006_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 20248-2006_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20248-2006_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.