摘要: "Iso" is the Greek prefix meaning equal; therefore, "iso" terms are usually applied to some sort of contoured map or diagram showing equal distributions. Stamp (1961) compiled a listing of the many "iso" terms in use, and the following lists those used in climatic studies...
ISO 80601-2-74-2021 医疗电气设备. 第2-74部分_ 呼吸加湿器基本安全和基本性能的详细要求.pdf,INTERNATIONAL ISO STANDARD 80601-2-74 Second edition 2021-07 Medicalelectricalequipment- Part2-74: Particularrequirementsforbasic safetyandessentialperformanceof res
Thenumberingofclausesandsubclausesofthisdocumentcorrespondstothoseofthegeneralstandardwiththeprefix“201”(e.g.201.1inthisdocumentaddressesthecontentofClause1ofthegeneralstandard)orapplicablecollateralstandardwiththeprefix“2xx”wherexxisthefinaldigitsofthecollateralstandarddocumentnumber(e.g.202.4addressesthecontent...
ISO 80601-2-74-2021 医疗电气设备. 第2-74部分_ 呼吸加湿器基本安全和基本性能的详细要求.pdf,INTERNATIONAL ISO STANDARD 80601-2-74 Second edition 2021-07 Medicalelectricalequipment- Part2-74: Particularrequirementsforbasic safetyandessentialperformanceof res