ISO 8918-1996 荧石技术等级化学成分和物理特性
时间:2024-05-19 04:32:33 来源: 标准资料网 作者：标准资料网 阅读：8921
【英文标准名称】:Fluorspar-Technicalgrades-Chemicalcompositionandphysicalcharacteristics
【原文标准名称】:荧石技术等级化学成分和物理特性
【标准号】:ISO8918-1996
【标准状态】:作废
【国别】:国际
【发布日期】:1996-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC175
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;质量;萤石;试验;物理性能;化学成分
【英文主题词】:Chemicalanalysisandtesting;Chemicalcomposition;Fluorspar;Physicalproperties;Quality;Testing
【摘要】:ThisInternationalStandarddefinesthreetechnicalgradesoffluorspartradedonworldmarkets,viz:—acidgrade;—ceramicgrade;—metallurgicalgrade,comprisingthreetypes:—concentrate,—briquettes,—gravel.Itspecifiesthemethodstobeusedfor:a)samplingandsamplepreparation;b)determinationofphysicalcharacteristics;c)chemicalanalysis.
【中国标准分类号】:D52
【国际标准分类号】:73_080
【页数】:6P.;A4
【正文语种】:英语
Product Code:SAE J1766
Title:Recommended Practice for Electric and Hybrid Electric Vehicle Battery Systems Crash Integrity Testing
Issuing Committee:Fuel Cell Standards Committee
Scope:Electric and Hybrid Electric Vehicles contain many types of battery systems. Adequate barriers between occupants and battery systems are necessary to provide protection from potentially harmful factors and materials within the battery system that can cause injury to occupants of the vehicle during a crash. This SAE Recommended Practice is applicable to all Electric Vehicle and Hybrid Electric Vehicle battery designs, including those described in SAE J1797. The potentially harmful factors and materials addressed by this document include electrical isolation integrity, electrolyte spillage, and retention of the battery system.The purpose of this document is to define test methods and performance criteria which evaluate battery system spillage, battery retention, and electrical system isolation in Electric and Hybrid Electric Vehicles during specified crash tests.【英文标准名称】:Sideboomtractors;Addenda
【原文标准名称】:侧臂式拖拉机.修改件
【标准号】:ASMEB30.14bAddenda-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】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:安全;试验;检验;维修;额定负荷;绳索;安全规则;吊杆;充电机组;拖拉机
【英文主题词】:loadratings;inspection;davits;chargingsets;safetyregulations;safety;tractors;testing;maintenance;ropes
【摘要】:
【中国标准分类号】:T61
【国际标准分类号】:53_080
【页数】:12P;A4
【正文语种】:英语