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JB/T 4148-2017 PDF English

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JB/T 4148-2017: Vertical drilling machines with cross-type table. Testing of the accuracy
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JB/T 4148: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 4148-2017English349 Add to Cart 3 days [Need to translate] Vertical drilling machines with cross-type table. Testing of the accuracy
JB/T 4148-1999English519 Add to Cart 3 days [Need to translate] Vertical drilling machine with cross work table Accuracy inspection
JB 4148-1985English479 Add to Cart 4 days [Need to translate] (Cross table vertical drilling accuracy)

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Basic data

Standard ID JB/T 4148-2017 (JB/T4148-2017)
Description (Translated English) Vertical drilling machines with cross-type table. Testing of the accuracy
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J54
Classification of International Standard 25.080.40
Word Count Estimation 15,195
Date of Issue 2017-01-09
Date of Implementation 2017-10-01
Older Standard (superseded by this standard) JB/T 4148-1999
Quoted Standard GB/T 17421.1-1998
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.2 of 2017
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements and test methods for geometrical accuracy testing and working accuracy testing of cross table vertical drilling machines. This standard applies to ordinary cross table vertical drilling machine (hereinafter referred to as machine tools).

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