【英文标准名称】:Sunflowerseedforthemanufactureofoil;Specification
【原文标准名称】:榨油用葵花子.规范
【标准号】:ISO5512-1982
【标准状态】:作废
【国别】:国际
【发布日期】:1982-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:油;规范;生产;菊科;向日葵;农产品;油料种子;葵花籽油
【英文主题词】:agriculturalproducts;sunflowerseedoil;oils;production;compositae;sunflowers;sunflowersseedoils;specifications;oilseeds;oilseeds
【摘要】:
【中国标准分类号】:B33
【国际标准分类号】:5295
【页数】:1P;A4
【正文语种】:英语
基本信息
| 标准名称： | 信息技术 通用多八位编码字符集(基本多文种平面)汉字14点阵压缩字型 |
| 发布日期： | |
| 实施日期： | 2005-09-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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引用标准
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所属分类： 电子元器件与信息技术 电子工业生产设备 电子工业生产设备综合
Product Code:SAE J539
Title:Voltages for Diesel Electrical Systems
Issuing Committee:Electrical Systems Group
Scope:This SAE Recommended Practice is intended to apply to lamps, batteries, heaters, radios, and similar equipment for operation with mobile or automotive diesel engines. Twenty-four V systems have long been used for heavy duty services because 24 V permit operating 12 V systems in series-parallel. Thirty-two V systems have been used for marine, railroad-car lighting, and other uses.Generators, storage batteries, starting motors, lighting, and auxiliary electrical equipment shall be for nominal system ratings of 12, 24, or 32 V as determined by the power requirements of the application. It is recommended that no intermediate voltages be considered.The combination of a 24 V starting motor and two 12 V batteries connected in series for cranking is considered practice where it can be adapted to the installation. The batteries are reconnected in parallel for charging from a 12 V generator/ alternator and for operating lights and other auxiliary equipment, or charged separately and used individually for lights and other electrical equipment.