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JB/T 9931.2-2011 English PDF

US$289.00 ยท In stock
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JB/T 9931.2-2011: Horizontal hack sawing machine. Part 2: Testing of the accuracy
Status: Valid

JB/T 9931.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 9931.2-2011English289 Add to Cart 3 days [Need to translate] Horizontal hack sawing machine. Part 2: Testing of the accuracy Valid JB/T 9931.2-2011
JB/T 9931.2-1999English199 Add to Cart 2 days [Need to translate] (Horizontal Bow Saw. Series type spectrum) Obsolete JB/T 9931.2-1999

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Basic data

Standard ID JB/T 9931.2-2011 (JB/T9931.2-2011)
Description (Translated English) Horizontal hack sawing machine. Part 2: Testing of the accuracy
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J57
Classification of International Standard 25.080.60
Word Count Estimation 11,118
Date of Issue 2011-05-18
Date of Implementation 2011-08-01
Older Standard (superseded by this standard) JB/T 9931.3-1999
Quoted Standard GB/T 6080.1; GB/T 17421.1-1998; JB/T 9931.1
Regulation (derived from) Ministry of Industry and Information Technology Bulletin No. 13 of 2011
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the horizontal bow sawing geometric accuracy and precision requirements and test methods. This standard applies to the maximum sawing diameter 160 mm ~ 400 mm horizontal bow sawing. Sawing the largest diameter of less than 160 mm or larger than 400 mm horizontal bow sawing machine can be used with reference to this section.

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Question 5: Should I purchase the latest version JB/T 9931.2-2011?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 9931.2-2011 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.