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GB/T 772-2005 English PDF

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GB/T 772-2005: Technical specifications of porcelain element for high voltage insulators
Status: Valid

GB/T 772: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 772-2005English369 Add to Cart 3 days [Need to translate] Technical specifications of porcelain element for high voltage insulators Valid GB/T 772-2005
GB 772-1987English479 Add to Cart 4 days [Need to translate] Technical specification of porcelain element for high voltage insulators Obsolete GB 772-1987

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Basic data

Standard ID GB/T 772-2005 (GB/T772-2005)
Description (Translated English) Technical specifications of porcelain element for high voltage insulators
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K48
Classification of International Standard 29.080.10
Word Count Estimation 14,196
Date of Issue 2005-08-26
Date of Implementation 2006-04-01
Older Standard (superseded by this standard) GB 772-1987
Regulation (derived from) Announcement of Newly Approved National Standards No. 11 of 2005 (No. 85 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary This standard specifies the high-voltage porcelain insulators even the technical requirements, testing, packaging and identification of the general requirements. This standard applies to standard voltages higher than 1000v, frequency does not exceed the 100Hz AC system overhead power lines, electrical installations and equipment used on porcelain insulators. This standard does not, then there is destruction for porcelain and glazed porcelain pieces of media work.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 772-2005 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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