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Chinese National Standard Category: Ionizating Radiation Measurement

English Title: X Radiation Source from Medical Accelerator
Chinese Title: 医用加速器X辐射源检定规程
Standard No.: JJG 664-1990
Category No.: A58
Issued by:
Issued on:
Implemented on: 1991-3-1
Status: superseded
Superseded by:JJG 589-2001 Radiation Source Used in the External Beam Radiotherapy
Superseded on:2001-6-1
Abolished on:
Superseding:
Word Count:4500 words
Similar Standards: JJF A 1347-1990   JJF B 1347-1990   GB/T 25439-2010   JJF 1267-2010   JJF 1266-2010   JJF 1248-2010   JJF 1249-2010   JJG 1053-2009   JJG 1050-2009   GB/T 15447-2008   GB/T 139-2008   GB/T 16509-2008   GB/T 16841-2008   GB/T 16639-2008   GB/T 16817-2008   GB/T 15053-2008   GB/T 16510-2008   GB/T 16640-2008   JJG 589-2008   GB/T 15446-2008  
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