Product Code:SAE J1708
Title:Serial Data Communications Between Microcomputer Systems in Heavy-Duty Vehicle Applications
Issuing Committee:Truck And Bus Low Speed Communication Network Committee
Scope:This SAE Recommended Practice document defines a recommended practice for implementing a bidirectional, serial communication link among modules containing microcomputers. This document defines those parameters of the serial link that relate primarily to hardware and basic software compatibility such as interface requirements, system protocol, and message format. The actual data to be transmitted by particular modules, which is an important aspect of communications compatibility, is not specified in this document. These and other details of communications link implementation and use should be specified in the separate application documents referenced in Section 2.【英文标准名称】:Fruits,vegetablesandderivedproducts;determinationofcarotenecontent;part2:routinemethods
【原文标准名称】:水果、蔬菜及其制品胡罗卜素含量的测定第2部分:常规法
【标准号】:ISO6558-2-1992
【标准状态】:现行
【国别】:国际
【发布日期】:1992-06
【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】:化学分析和试验;胡萝卜素;水果;食品;含量测定;类胡萝卜素;蔬菜
【英文主题词】:foodproducts;fruits;vegetables;carotene;carotenoids;determinationofcontent;chemicalanalysisandtesting
【摘要】:Specifiestworoutinemethods:methodAisforthedeterminationinproductshavingfatcontentoflessthanorequalto5%(m/m),methodBforproductshavingafatcontentofmorethan5%(m/m),thelimitof5%beingarbitrary.
【中国标准分类号】:B31;X04
【国际标准分类号】:5295
【页数】:7P;A4
【正文语种】:英语