Standard No.:	YY/T 0479-2004
English Name:	Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis
Chinese Name:	医用诊断旋转阳极X射线管最大对称辐射野的测定
Chinese Classification:	C43    Medical radiographic equipment
Professional Classification:	YY    Professional Standard - Pharmaceutics
ICS Classification:	11.040.50 11.040.50    Radiographic equipment 11.040.50
Issued by:	China Food and Drug Administration
Issued on:	2004-03-23
Implemented on:	2005-1-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

本标准适用于供医学放射诊断用的装有旋转阳极X射线管的X射线源组件和X射线管组件，该医学放射诊断技术使x射线图形在影像接收区所有点上同时被接收。除非另有规定，本标准还适用于装有新型旋转阳极X射线管的X射线管组件。本标准不适用于特殊用途的X射线源组件和X射线管组件，如空气比释动能率突变的或者有意使其特殊的分布的情况。