JJG 746-2004 Replaced National Metrology and Inspection Regulations JJG

JJG 746-2004 Ultrasonic Flaw Detectors

JJG 746-2004 Ultrasonic Flaw Detectors

Publish Date: 2004-09-21 Implement Date: 2005-03-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 746-2004

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2004-09-21

Implement Date: 2005-03-21

Pages: 20 pages

Scope

This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of the general-purpose Type A pulse reflection ultrasonic flaw detectors.

Development Information

Word Count: 19 Thousand words Pages: 20 pages

Replace the following standards

JJG 746-1991

Superseded by the following standards

JJG 746-2024 Ultrasonic Flaw Detectors

Referenced Standards

GB/T 12604.1-1990 GB/T 18694-2002 Non-destructive testing—Ultrasonic inspection—Characterization of search unit and sound field GB/T 18852-2002 Ultrasonic non-destructive testing—Reference blocks and test procedures for the characterization of contact search unit beam profiles JJF 1059-1999

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