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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JB/T 14477.1-2023 English PDF

US$349.00 ยท In stock
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JB/T 14477.1-2023: (Tapered roller ball base surface grinder - Part 1: Accuracy inspection)
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 14477.1-2023English349 Add to Cart 3 days [Need to translate] (Tapered roller ball base surface grinder - Part 1: Accuracy inspection) Valid JB/T 14477.1-2023

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Basic data

Standard ID JB/T 14477.1-2023 (JB/T14477.1-2023)
Description (Translated English) (Tapered roller ball base surface grinder - Part 1: Accuracy inspection)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J55
Classification of International Standard 25.080.50
Word Count Estimation 15,159
Date of Issue 2023-12-29
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the general requirements, geometric accuracy inspection and working accuracy inspection of tapered roller ball base surface grinders. This standard is applicable to the inspection activities of the precision of vertical axis through-type tapered roller ball base surface grinders with a roller ball base surface radius of 80mm to 360mm.

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