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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
JB/T 4730.9-2012	English	120	Add to Cart	0--10 minutes. Auto immediate delivery.	Nondestructive testing of pressure equipments. Part 9: Acoustic emission testing [Renamed to NB/T 47013.9-2012]	Valid	JB/T 4730.9-2012
JB/T 4730.9-2012	Chinese	20	Add to Cart	<=1-day	[PDF from Chinese Authority, or Standard Committee, or Publishing House]

Detail Information of JB/T 4730.9-2012; JB/T4730.9-2012
Description (Translated English): Nondestructive testing of pressure equipments. Part 9: Acoustic emission testing
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: H26
Classification of International Standard: 77.040.20
Word Count Estimation: 20,243
Quoted Standard: GB/T 12604.4; GB/T 19800; GB/T 19801; GB/T 20737; JB/T 4730.1; JB/T 4730.2; JB/T 4730.3; JB/T 4730.4; JB/T 4730.5; JB/T 4730.6; NB/T 47013.7; NB/T 47013.8; NB/T 47013.10
Drafting Organization: China Special Equipment Inspection and Research Institute
Administrative Organization: National Standardization Technical Committee Boiler and Pressure Vessel
Regulation (derived from): National Energy Board Notice No. 1 of 2012
Summary: This standard specifies the metal acoustic emission testing of pressure equipment classification and evaluation methods and results. This section applies to the system and the activity of the pressure equipment with metal flaw detection and monitoring of

Related standard:   JB/T 4730.7-2012  JB/T 4730.8-2012