HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

YY/T 91077-1999 English PDF

US$479.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YY/T 91077-1999: Measuring method of acoustic transmission characteristics for stethoscopes
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY/T 91077-1999English479 Add to Cart 3 days [Need to translate] Measuring method of acoustic transmission characteristics for stethoscopes Obsolete YY/T 91077-1999

PDF similar to YY/T 91077-1999


Standard similar to YY/T 91077-1999

YY/T 1933   YY/T 0466.1   GB/T 41672   YY/T 1035   

Basic data

Standard ID YY/T 91077-1999 (YY/T91077-1999)
Description (Translated English) Measuring method of acoustic transmission characteristics for stethoscopes
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C38
Word Count Estimation 12,182
Date of Issue 8/12/1987
Date of Implementation 12/1/1987
Older Standard (superseded by this standard) ZB C38002-1987
Summary This standard applies to the stethoscope sound propagation characteristics in the air as the medium in the pipes sound conduction tests for research, design, manufacture, use and other departments measurement, identification and arbitration for quantitative comparison between product use.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YY/T 91077-1999_English be delivered?

Answer: Upon your order, we will start to translate YY/T 91077-1999_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 YY/T 91077-1999_English with my colleagues?

Answer: Yes. The purchased PDF of YY/T 91077-1999_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 [email protected]. 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.