Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - Technical requirementsGB/T 40023-20212022-5-1
Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance testsGB/T 39849-20212022-4-1
The technical code of Phased-array Ultrasonic Testing of welded joints of medium and large diameter pipesDB37/T 4360-20212021-4-11
Technical regulation of Phased-array Ultrasonic Testing for socket welded joints of small diameter pipeDB37/T 3143-20182018-3-13
Technical regulation of Phased-array Ultrasonic Testing for welded joints of small diameter pipeDB37/T 3142-20182018-3-13
Non-destructive testing instrument--Specification for eddy current-magnetic flux leakage integrated instrumentGB/T 33889-20172018-2-1
Non-destructive testing instruments--Characterization and verification of ultrasonic thickness measuring equipmentGB/T 33888-20172018-2-1
Non-destructive testing - Evaluating performance characteristics of ultrasonic pulse-echo testing systems without the use of electronic measurement instrumentsGB/T 28880-20122013-2-15
Non-destructive testing instruments —Nomenclatures for models of probes in ultrasonicJB/T 11276-20122012-11-1
Non-destructive testing instruments — Eddy current line array probeJB/T 11279-20122012-11-1
Non-destructive testing instruments — Single channel acoustic impedance instrumentJB/T 11277-20122012-11-1
Non-destructive testing instruments —Specification of electricity magnetic yoke magnetic particle flaw detectiorJB/T 7411-20122012-11-1
Non-destructive testing—Characterization and verification of ultrasonic test equipment—Part 3:Combined equipmentGB/T 27664.3-20122012-11-1
Non-destructive testing—Characterization and verification of ultrasonic test equipment—Part 1:InstrumentsGB/T 27664.1-20112012-5-1
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes GB/T 27664.2-20112012-5-1
Non-destructive testing - Ultrasonic inspection - Evaluating electronic characteristics of ultrasonic test instruments GB/T 27669-20112012-5-1
Non-destructive testing instrument —Multifrequency eddy current testing equipmentJB/T 11259-20112012-4-1
Non-destructive testing instruments —Specifications for one-channel acoustic emission testing instrumentJB/T 5754-20112012-4-1
Non-destructive testing instruments — Acoustic pulse reflectometry instrumentJB/T 11260-20112012-4-1
Methods for testing the operating characteristics of acoustic emission instrumentationJB/T 8283-19992000-1-1
Commonly used specification for A-mode ultrasonic flaw detector using pulse echo techniqueJB/T 10061-19991999-4-5
Specifications for One-channel Acoustic Emission Testing InstrumentJB/T 5754-19911992-7-1
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