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DIN 19246-1991 测量和控制.项目程序.术语及定义

上一篇: DIN 5007-1991 字母排列顺序规则(ABC规则)
下一篇: DIN EN 29592-1-1991 信息处理系统.计算机绘图.程序员分级交互图形系统.第1部分:功能描述

【英文标准名称】:Paperandboard-Acceleratedageing-Exposuretoatmosphericpollution(nitrogendioxide)
【原文标准名称】:纸和纸板.加速老化.暴露在大气污染物(二氧化氮)中
【标准号】:BSISO5630-6-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-10-31
【实施或试行日期】:2009-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:加速的;老化;老化试验;大气的;环境污染物;纸板;定义;耐久性;曝光;湿度;二氧化氮;纸;印刷纸;试验;测试;痕量元素分析;书写纸
【英文主题词】:Accelerated;Ageing(materials);Ageingtests;Atmospheric;Atmosphericpollutants;Board(paper);Definitions;Exposure;Humidity;Nitrogendioxide;Paper;Printingpapers;Testing;Writingpaper
【摘要】:
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:20P;A4
【正文语种】:英语


Product Code:SAE J2912
Title:Performance Requirements for R-134a and R-1234yf Refrigerant Diagnostic Identifiers for Use with Mobile Air Conditioning Systems
Issuing Committee:Interior Climate Control Service Committee
Scope: This SAE Standard applies to refrigerant identification equipment to be used for identifying refrigerant HFC-134a (R-134a) and HFO-1234yf (R-1234yf) refrigerant when servicing a mobile A/C system or for identifying refrigerant in a container to be used to charge a mobile A/C system. Identification of other refrigerants is the option of the equipment manufacturer, although it shall not misidentify refrigerants, per 3.2.
Rationale: This SAE Standard applies to refrigerant identification equipment to be used for identifying refrigerant HFC-134a (R-134a) and HFO-1234yf (R-1234yf) refrigerant when servicing a mobile A/C system or for identifying refrigerant in a container to be used to charge a mobile A/C system. Identification of other refrigerants is the option of the equipment manufacturer, although it shall not misidentify refrigerants, per 3.2.

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