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GB/T 6321-2004 English PDF

US$189.00 · In stock
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GB/T 6321-2004: Spring-optical measuring heads
Status: Valid

GB/T 6321: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 6321-2004English189 Add to Cart 3 days [Need to translate] Spring-optical measuring heads Valid GB/T 6321-2004
GB/T 6321-1986English199 Add to Cart 2 days [Need to translate] Spring-optical measuring heads, opticators Obsolete GB/T 6321-1986

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Basic data

Standard ID GB/T 6321-2004 (GB/T6321-2004)
Description (Translated English) Spring-optical measuring heads
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J42
Classification of International Standard 17.040.30
Word Count Estimation 7,782
Date of Issue 2004-02-10
Date of Implementation 2004-08-01
Older Standard (superseded by this standard) GB/T 6321-1986
Quoted Standard GB/T 17163-1997
Regulation (derived from) Announcement of Newly Approved National Standards No. 3, 2004 (No. 65 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: Optical torsion micrometer (hereinafter referred to as "micrometer") Terminology and definitions, types and basic parameters, requirements, test methods and marking and packaging. This standard applies to: micrometer' index is 0. 1��m, 0. 2��m, 0. 5��m, 1��m, showing the value range of �� 100 scale division, clamping sleeve diameter 28mm.

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Question 5: Should I purchase the latest version GB/T 6321-2004?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6321-2004 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.