recision;Reliability;Validity【摘要】: The Scope of PTC 19.1 is to specify procedures for evaluation of uncertainties in test parameters and methods, and for propagation of those uncertainties into the uncertainty of a test result.【中国标准分类号】: A00【国际标准分类号】: 17_020【页数】: 【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |