DIN 83105-1985 重型船门的吊钩

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【英文标准名称】:JointsforCircularConcreteSewerandCulvertPipe,UsingRubberGaskets(Metric)
【原文标准名称】:米制圆形混凝土污水管和函管接头用橡胶垫圈
【标准号】:ASTMC443M-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:管;米制的;混凝土;橡胶连接;涵洞;污水管;连接件;圆形;施工;连接件(活接头)
【英文主题词】:pipes;joints(articulations);culverts;circularshape;metric;construction;connectingpieces;sewerpipes;concretes;rubberjoints
【摘要】:
【中国标准分类号】:G43
【国际标准分类号】:13_060_30
【页数】:
【正文语种】:英语


Product Code:SAE AIR1662
Title:Minimization of Electrostatic Hazards in Aircraft Fuel Systems
Issuing Committee:Ae-5 Aerospace Fuel, Oil And Oxidizer Systems Committee
Scope:This SAE Aerospace Information Report (AIR) provides background information, technical data and related technical references for minimization of electrostatic hazards in aircraft fuel systems.Techniques used to minimize the electrostatic hazard include:a. Reducing fueling rate into tank bays including use of multiple refueling inlet nozzles.b. Reducing refuel plumbingn flow velocities.c. Introducing fuel into the tank at a low velocity near the bottom and directing it to impinge upon a grounded conducting surface.d. Avoiding electrically isolated conductors in the fuel tank.e. Using conductivity additives in the fuel.