ASTM D591-1967(1974) 用液相色谱法测定乳液聚合物中游离甲醛的标准试验方法

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【英文标准名称】:Methodsoftestfortextiles-preparationoflaboratorytestsamplesandtestspecimensforchemicaltesting
【原文标准名称】:纺织品的试验方法-化学试验用实验室试样和试件的制备
【标准号】:BS4658-1978
【标准状态】:作废
【国别】:英国
【发布日期】:1978-01-31
【实施或试行日期】:1978-01-31
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铺地织物;纺织产品;地板覆盖物;纺织试验;织物试验;试样制备;纺织纤维;纱线试验;纤维试验(纺织);布;纺织技术;化学试验(纺织品);抽样方法;试样;卷装纱;纺织材料;纱
【英文主题词】:
【摘要】:
【中国标准分类号】:W04
【国际标准分类号】:59_080_01
【页数】:8P;A4
【正文语种】:英语


Product Code:SAE ARP4169
Title:Night Vision Goggle (Nvg) Filters
Issuing Committee:A-20ac Crew Station And Interior Lighting Committee
Scope:This SAE Aerospace Recommended Practice (ARP) discusses the desired characteristics of night vision goggle (NVG) filters that can be used with incandescent, electroluminescent (EL) and light emitting diode (LED) light sources to achieve NVG compatible lighting of aerospace crew stations. This document also discusses the parameters that need to be considered when selecting a night vision goggle/daylight viewing (NVG/DV) filter for proper contrast enhancement to achieve readability in daylight.The recommendations set forth in this document are to aid in the design of NVG compatible lighting that will meet the requirements of MIL-L-85762A.