HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JB/T 4107.7-1999 English PDF

US$199.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 4107.7-1999: Chemical analyse method for electrical contact materials. Determination of carbon content in the silver - graphite (Determine carbon content by the gas volumetry method)
Status: Obsolete

JB/T 4107.7: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 4107.7-1999English199 Add to Cart 2 days [Need to translate] Chemical analyse method for electrical contact materials. Determination of carbon content in the silver - graphite (Determine carbon content by the gas volumetry method) Obsolete JB/T 4107.7-1999
JB 4107.7-1985EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB 4107.7-1985

PDF similar to JB/T 4107.7-1999


Standard similar to JB/T 4107.7-1999

GB/T 38090   JB/T 8987   GB/T 3217   JB/T 4107.2   JB/T 4107.3   JB/T 4107.1   

Basic data

Standard ID JB/T 4107.7-1999 (JB/T4107.7-1999)
Description (Translated English) Chemical analyse method for electrical contact materials. Determination of carbon content in the silver - graphite (Determine carbon content by the gas volumetry method)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard K14
Word Count Estimation 3,379
Date of Issue 8/6/1999
Date of Implementation 1/1/2000
Older Standard (superseded by this standard) JB 4107.7-1985
Regulation (derived from) Ministry of Industry and Information Technology Notice 2014 No. 47; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Summary This standard specifies the electrical contact material silver graphite carbon content in the side given method. This standard applies to the determination of the amount of carbon graphite silver electrical contact material. Measuring range: 3. 00% -6. 00%.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JB/T 4107.7-1999_English be delivered?

Answer: Upon your order, we will start to translate JB/T 4107.7-1999_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JB/T 4107.7-1999_English with my colleagues?

Answer: Yes. The purchased PDF of JB/T 4107.7-1999_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.

Question 5: Should I purchase the latest version JB/T 4107.7-1999?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 4107.7-1999 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.