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DIN EN 13026-2001 包装.小型金属包装.标称灌注容量不超过30000ml的锥形、圆柱形和非圆形普通金属容器

上一篇: DIN EN ISO 8502-9-2001 使用涂料和有关产品前钢底材的制备.表面清洁度评定试验.第9部分:水溶性盐热导测定的现场方法
下一篇: DIN EN ISO 15720-2001 金属涂层.孔隙率试验.胶材料电版术法测定金属底材上金或钯涂层的孔隙率

Product Code:SAE AIR1129
Title:Aerospace Ground Equipment Criteria for a Propellant Transfer Unit (Cancelled Jan 1999)
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope: The primary purpose of a Propellant Transfer Unit (PTU) is to temperature-condition and weigh a specific amount of propellant, and transfer if to a vehicle propellant tank. A secondary purpose of a PTU may be to drain propellant from the vehicle tank and return it to the transfer unit when required. The transfer unit may also be used for flushing the vehicle fill lines and transfer unit with appropriate flushing fluids, followed with nitrogen for the purpose of drying the lines and weigh tank. The transfer unit may include provisions for helium purging of the propellant transfer tank and lines, ad supplying a blanket of helium pressure to the transfer tank. Each PTU consists of a piping system with appropriate propellant and pneumatic valves, regulators, relief valves, filters and a propellant pump. Various components such as a scrubber, bubbler, propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area. propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up t propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area. propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area.he balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area.【英文标准名称】:Packaging-Brailleonpackagingformedicinalproducts;GermanversionEN15823:2010
【原文标准名称】:包装.药品包装上的盲文.德文版本EN15823-2010
【标准号】:EN15823-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-11
【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】:残疾人辅助器具;应用;盲人;盲文;字符集;定义(术语);排放物;图形显示字符;识别;清晰度;文字书写;作标记;医学科学;医学;包装件;包装;产品信息;规范(验收)
【英文主题词】:Aidsforthedisabled;Application;Blindpeople;Braille;Charactersets;Definitions;Discharges;Graphiccharacters;Identification;Legibility;Letterings;Marking;Medicalsciences;Medicine;Packages;Packaging;Productinformation;Specification(approval)
【摘要】:
【中国标准分类号】:C08
【国际标准分类号】:11_120_99;11_180_30
【页数】:20P;A4
【正文语种】:英语

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