JB/T 4148-2017 English PDF

US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 4148-2017: Vertical drilling machines with cross-type table. Testing of the accuracy
Status: Valid

JB/T 4148: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 4148-2017	349	Add to Cart	3 days	Vertical drilling machines with cross-type table. Testing of the accuracy	Valid
JB/T 4148-1999	519	Add to Cart	3 days	Vertical drilling machine with cross work table Accuracy inspection	Obsolete
JB 4148-1985	479	Add to Cart	4 days	(Cross table vertical drilling accuracy)	Obsolete

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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: 15,170
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Older Standard (superseded by this standard): JB/T 4148-1999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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