Product Code:SAE J2867
Title:Laboratory Testing of Vehicle Electric Cooling Fan Assemblies for Airflow Performance
Issuing Committee:Cooling Systems Standards Committee
Scope: This SAE Recommended Practice is applicable to Electric Cooling Fan (ECF) Assemblies used in vehicle cooling systems. This document outlines the the tests, methods and equipment to determine the airflow, electric power input, pressure drop and efficiency under specified conditions.
Rationale: This SAE Recommended Practice is applicable to Electric Cooling Fan (ECF) Assemblies used in vehicle cooling systems. This document outlines the the tests, methods and equipment to determine the airflow, electric power input, pressure drop and efficiency under specified conditions.【英文标准名称】:Zinc-Coated(Galvanized)SteelSmoothHigh-TensileFenceandTrellisWire
【原文标准名称】:镀锌高强度钢栅栏和格架用光滑金属线
【标准号】:ASTMA854/A854M-1991
【标准状态】:作废
【国别】:美国
【发布日期】:1991
【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】:覆层;锌覆层;钢产品;钢;金属线;抗拉强度;栏栅;涂覆的;格架线
【英文主题词】:zinccoatings;tensilestrength;steels;fences;coatings;coated;wires;steelproducts;trelliswires
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:77_140_70
【页数】:3P;A4
【正文语种】:英语