Measurement of the electrical properties of microwave tubes. Part 1: Terminology
发布日期:1972-01-01 实施日期:1972-01-01
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-...
Electronic projection - Measurement and documentation of key performance criteria - Part 2: Variable resolution projectors (IEC 61947-2:2001); German version EN 61947-2:2002
实施日期:2002-07-01
发布日期:2013-07-09 实施日期:2013-07-09
实施日期:2001-08-01
Non-destructive testing. Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing. Measurement of the effective focal spot size of mini and micro focus X-ray tubes
Non-destructive testing. Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing. Edge method
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 4: Edge method
发布日期:2010-12-23 实施日期:2011-10-01
Image quality of optical systems--Method of deter-mination
发布日期:1989-03-31 实施日期:1989-04-30
Non-destructive testing. Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing. Slit camera radiographic method
Zerst?rungsfreie Prüfung. Charakterisierung von Brennflecken in Industrie-R?ntgenanlagen für die zerst?rungsfreie Prüfung. Radiographisches Lochkamera-Verfahren Non-destructive testing. Characteristics...
实施日期:2008-07-31
Measurement of the Electrical Properties of Microwave Tubes; Part 1: Terminologie
Emergency lighting. Specification for component parts of optical fibre systems
发布日期:1999-07-15
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