BS 5501 Pt.7-1977 潜在爆炸危险环境用电器.第7部分:固有安全性"i"
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【英文标准名称】:Electricalapparatusforpotentiallyexplosiveatmospheres.Intrinsicsafety'i'
【原文标准名称】:潜在爆炸危险环境用电器.第7部分:固有安全性"i"
【标准号】:BS5501Pt.7-1977
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
Product Code:SAE ARP1665
Title:Definition of Pressure Surge Test and Measurement Methods for Receiver Aircraft
Issuing Committee:Ae-5 Aerospace Fuel, Oil And Oxidizer Systems Committee
Scope:The test procedure applies to the refueling manifold system connectingn the receiver aircraft fuel tanks to the refueling source fuel pump(s) for both ground and aerial refueling. The test procedure is intended to verify that the limit value for surge pressure specified for the receiver fuel system is not exceeded when refueling from a refueling source which meets the requirements of AS1284 (reference 2). This recommended practice is not directly applicable to surge pressure developed during operation of an aircraft fuel system, such as initiating or stopping engine fuel feed or fuel transfer within an aircraft, or the pressure surge produced when the fuel pumps are first started to fill an empty fuel manifold.【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs-Insulatedcontainersfordomesticuse-Part3:specificationforthermalpacks.
【原文标准名称】:与食物接触的材料和器具.家用保温容器.第3部分:热包装材料规范
【标准号】:NFD21-002-3-2000
【标准状态】:现行
【国别】:法国
【发布日期】:2000-06-01
【实施或试行日期】:2000-06-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:家用的;定义;食品;冷却箱;描述;冷却剂;规范(验收);蓄电池;绝缘容器;食品包装;接触食品的材料;覆层
【英文主题词】:Coatings;Coolboxes;Coolants;Definition;Definitions;Descriptions;Domestic;Foodpackages;Foodproducts;Insulatedcontainers;Materialsincontactwithfood;Specification(approval);Storagebatteries
【摘要】:
【中国标准分类号】:Y69
【国际标准分类号】:67_250
【页数】:9P;A4
【正文语种】:其他
