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JB/T 7098-2002 English PDF

US$319.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 7098-2002: Technical specification for copper-chromium electrical content
Status: Obsolete

JB/T 7098: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7098-2002English319 Add to Cart 3 days [Need to translate] Technical specification for copper-chromium electrical content Obsolete JB/T 7098-2002
JB/T 7098-1993English199 Add to Cart 2 days [Need to translate] (Copper chromium contact material technical conditions) Obsolete JB/T 7098-1993

PDF similar to JB/T 7098-2002


Standard similar to JB/T 7098-2002

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Basic data

Standard ID JB/T 7098-2002 (JB/T7098-2002)
Description (Translated English) Technical specification for copper-chromium electrical content
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard K14
Classification of International Standard 29.120.99
Word Count Estimation 8,810
Date of Issue 2002-12-27
Date of Implementation 2003-04-01
Older Standard (superseded by this standard) JB/T 7098-1993
Quoted Standard GB/T 2828; GB/T 5587; JB/T 5351; JB/T 8443.1; JB/T 8443.2; JB/T 8985
Summary This standard specifies copper chrome electrical contacts requirements, sampling, test methods, marking, labeling, packaging. This standard applies to vacuum interrupter electrical contact with the copper-chromium products.

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Question 5: Should I purchase the latest version JB/T 7098-2002?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 7098-2002 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.

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