GB/T 20018-2005金属与非金属覆盖层 覆盖层厚度测量 β射线背散射方法.pdf
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ICS 25.220.20
A 29 )Ga
中 华 人 民 共 和 国 国 家 标 准
GB/T20018-2005/ISO3543:2000
金属与非金属覆盖层 覆盖层厚度测量
p身寸线背散射方法
Metallicandnon-metalliccoatings-Measurementofthickness
- Betahackscattermethods
(ISO3543:2000，IDT)
2005-10-12发布 2006-04-01实施
中华人民共和国国家质量监督检验检疫总局 发 布
中 国 国家 标 准 化 管 理 委 员 会
cs/T20018-2005八SO3543:2000
目 次
前言 ··、。······························，····，·····，，，·········，，··········，·················，·······，·····，····…… I
1 范围 ，·，，，，··。··········。··················。·················。·························，，，，··，，···················…… 1
2 术语和定义 ····································， ·······I
3 原理 ···。。································，，，····，，···。。·········································，，，·，，·，·····。。·。·…… 3
4 仪器 ， ,3
5影响侧量不确定度的因素 ·······，···。。······································……，，二，，， ···.·…… 4
6 仪器的校准 ············，······，·，，。···，，················································，·······。，··············…… 7
7 测量程序 ·，，··············，·····‘，，·，。。，，·一 7
8 测量不确定度 ·········，·············，，，···。。，，·············································...…，.O… … 8
9 测试报告 ···························，·，，。。·····。·····································，，，，，，··，··，，，·。，············…… 8
附录A(资料性附录)一般信息·，，，，·····」」·······················，·，··········.··4···……10
GB/T20018- 2005/I50 3543:2000
oli 舀
本标准等同采用ISO3543:2000(E)《金属与非金属覆盖层 覆盖层厚度测量 日射线背散射方法》
(英 文版)。
本标准按GB/T1.1的编辑要求，根据 ISO3497重新起草。本标准对应ISO3543作了如下修改:
— 取消了ISO3543的前言内容 重新起草了本标准前言;
— 增加了 “目次内容”:
— 用 “本标准”代替 “本国际标准”
本标准由中国机械工业联合会提出。
本标准由全国金属与非金属粗盖层标准化技术委员会归口
本标准起草单位:机械工业表面覆盖层产品质量监督检测中心。
本标准起草人:姜
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