ANSI/AWWA C210-2008 钢制水管内外部用液态环氧树脂涂层系统

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【英文标准名称】:Determinationofflexuralstrengthofautoclavedaeratedconcrete;GermanversionEN1351:1997
【原文标准名称】:蒸气强化加气混凝土弯曲强度测定
【标准号】:EN1351-1997
【标准状态】:现行
【国别】:
【发布日期】:1997-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:棱柱形;蒸气;混凝土;加气混凝土;预制的;淬火的;材料;弯曲拉伸强度;建筑;施工材料;试样;测定;试验;元部件;抗拉强度;材料强度
【英文主题词】:Aeratedconcretes;Bendingtensilestrength;Components;Concretes;Construction;Constructionmaterials;Determination;Flexuralcreep;Hardened;Materials;Prefabricated;Prismaticshape;Strengthofmaterials;Tensilestrength;Testspecimens;Testing;Vapours
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:8P.;A4
【正文语种】:英语


Product Code:SAE J2851
Title:Recovery Equipment for Contaminated Refrigerant From Mobile Automotive Air Conditioning Systems
Issuing Committee:Interior Climate Control Service Committee
Scope: This standard is for R-1234yf recovery (extraction) only equipment for on-site refrigerant recovery from Mobile Air Conditioning (MAC) systems.NOTE: R-1234yf is a mildly flammable refrigerant [refrigerants called mildly flammable have a maximum burning velocity of < 0.10 m/s when tested at 23 掳C and 101.3 kPa] (ASHRAE 34 and ISO 817 Class 2L).
Rationale: This standard is for R-1234yf recovery (extraction) only equipment for on-site refrigerant recovery from Mobile Air Conditioning (MAC) systems.NOTE: R-1234yf is a mildly flammable refrigerant [refrigerants called mildly flammable have a maximum burning velocity of < 0.10 m/s when tested at 23 掳C and 101.3 kPa] (ASHRAE 34 and ISO 817 Class 2L).