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JB/T 4056-2017 English PDF

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JB/T 4056-2017: Steam jet air ejector. Performance test code
Status: Valid

JB/T 4056: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 4056-2017English459 Add to Cart 4 days [Need to translate] Steam jet air ejector. Performance test code Valid JB/T 4056-2017
JB/T 4056-2001English879 Add to Cart 4 days [Need to translate] Performance test code for steam-operated air ejectors Obsolete JB/T 4056-2001
JB/T 4056-1986EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB/T 4056-1986

PDF similar to JB/T 4056-2017


Standard similar to JB/T 4056-2017

GB/T 754   JB/T 10384   JB/T 56078   JB/T 6315   JB/T 3073.5   JB/T 4058   

Basic data

Standard ID JB/T 4056-2017 (JB/T4056-2017)
Description (Translated English) Steam jet air ejector. Performance test code
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard K54
Word Count Estimation 20,279
Date of Issue 2017-11-07
Date of Implementation 2018-04-01
Older Standard (superseded by this standard) JB/T 4056-2001
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2017 No. 48
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the performance test method for single-stage or multi-stage pyrotechnic aspirator for condensing equipment to remove air and other non-condensable gases.

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Question 5: Should I purchase the latest version JB/T 4056-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 4056-2017 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.