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JB/T 7369-2011 English PDF

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JB/T 7369-2011: Flatness testing method of mechanical seal
Status: Valid

JB/T 7369: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7369-2011English239 Add to Cart 3 days [Need to translate] Flatness testing method of mechanical seal Valid JB/T 7369-2011
JB/T 7369-1994English279 Add to Cart 3 days [Need to translate] Flatness of the end face of mechanical seal Test method Obsolete JB/T 7369-1994

PDF similar to JB/T 7369-2011


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Basic data

Standard ID JB/T 7369-2011 (JB/T7369-2011)
Description (Translated English) Flatness testing method of mechanical seal
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J22
Classification of International Standard 21.140
Word Count Estimation 9,910
Date of Issue 2011-05-18
Date of Implementation 2011-08-01
Older Standard (superseded by this standard) JB/T 7369-1994
Regulation (derived from) ?MIIT Announcement 2011 No.13
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms and definitions of mechanical seal face flatness, inspection devices, interpretation and other content flatness measurement value, inspection procedures. This standard applies to the use of monochromatic light source optics test mechanical seal ring face flatness.

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