Standard No.:	GB/T 34641-2017
English Name:	Non-destructive testing - Test method for determining image quality in direct thermal neutron radiographic examination
Chinese Name:	无损检测 直接热中子照相检测的像质测定方法
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2017-09-29
Implemented on:	2018-4-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	160.0
Delivery:	via email in 1~3 business day

本标准规定了直接热中子照相检测的像质测定方法，包括方法概要、意义和用途、应用基础、检测过程、图像质量等级、曝光成分的测定、直接热中子照相过程控制、记录和精度。
本标准适用于采用像质计胶片照相图像对直接热中子照相装置照相质量和性能进行等级评定。