Product Code:SAE J2284/3
Title:High-Speed Can (Hsc) for Vehicle Applications At 500 Kbps
Issuing Committee:Vehicle Architecture For Data Communications Standards
Scope:This SAE Recommended Practice will define the Physical Layer and portions of the Data Link Layer of the ISO model for a 500 KBPS High-Speed CAN (HSC) protocol implementation. Both ECU and media design requirements for networks will be specified. Requirements will primarily address the CAN physical layer implementation.Requirements will focus on a minimum standard level of performance from the High-Speed CAN (HSC) implementation. All ECUs and media shall be designed to meet certain component level requirements in order to ensure the HSC implementation system level performance at 50 KBPS. The minimum performance level shall be specified by system level performance requirements or characteristics described in detail in Section 6 of this document.This document is designed such that if the Electronic Control Unit requirements defined in Section 6 are met, then the system level attributes should be obtainable.This document will address only requirements which may be tested at the ECU and media level. No requirements which apply to the testing of the HSC implementation as integrated into a vehicle are contained in this document. However, compliance with all ECU and media requirements will increase the possibility of communication compatibility between separately procured components and will greatly simplify the task of successfully integrating a HSC communication system in a vehicle.

标准名称：	制盐工业通用试验方法 铅离子的测定(吸收分光光度法)
英文名称：	General test method in salt industry--Determination of lead lon(AAS)
中标分类：	食品 >> 制盐 >> 制盐综合
ICS分类：
替代情况：	被GB/T 13025.9-2012代替
发布部门：	中华人民共和国国家质量监督检验检疫总局
发布日期：	2003-01-27
实施日期：	2003-07-01
首发日期：	2003-01-27
作废日期：	2012-12-01
主管部门：	中国轻工业联合会
提出单位：	中国轻工业联合会
归口单位：	全国海湖盐标准化中心
起草单位：	全国海湖盐标准化中心
起草人：	王志斌、赵毅、李炳权
出版社：	中国标准出版社
出版日期：	2003-07-01
页数：	平装16开， 页数：4， 字数：8千字
书号：	155066.1-19492

本标准规定了溶剂萃泉—火焰原子吸收分光光度法测定铅离子的方法。本标准适用于食用盐、工业盐、低钠盐、强化营养盐、自然盐、加氟盐、肠衣盐、液体盐、氯化钾、氯化镁、硫酸镁及硫酸钠中微量铅离子的测定。检测范围为0～1.5μg/g。

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