ISO 7346-3-1984 水质.对淡水鱼(Brachydaniorerio,Hamilton-Buchanan(真骨下纲,鲤科))急性致死的物质毒性的测定.第4部分:流过法
时间:2024-05-03 09:05:35 来源: 标准资料网 作者：标准资料网 阅读：9437
【英文标准名称】:Waterquality;Determinationoftheacutelethaltoxicityofsubstancestoafreshwaterfish(BrachydaniorerioHamilton-Buchanan(Teleostei,Cyprinidae));Part3:Flow-throughmethod
【原文标准名称】:水质.对淡水鱼(Brachydaniorerio,Hamilton-Buchanan(真骨下纲,鲤科))急性致死的物质毒性的测定.第4部分:流过法
【标准号】:ISO7346-3-1984
【标准状态】:作废
【国别】:国际
【发布日期】:1984-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:淡水;水质试验;测定;试验;水;质量;毒性;鱼类;水质;有毒物质
【英文主题词】:waterquality;quality;toxicity;water;toxicsubstances;fishes;testing;determination;tests;toxicmaterials;freshwater;watertesting
【摘要】:
【中国标准分类号】:Z16
【国际标准分类号】:6955;4799
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforPerformanceofEngineOils
【原文标准名称】:发动机油性能的标准规范
【标准号】:ASTMD4485a-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:机动车工程;发动机油;润滑系统;规范
【英文主题词】:Automotiveengineering;Engineoil;Lubricatingsystems;Specification
【摘要】:
【中国标准分类号】:
【国际标准分类号】:75_100
【页数】:32P;A4
【正文语种】:英语
Product Code:SAE J444
Title:Cast Shot and Grit Size Specifications for Peening and Cleaning
Issuing Committee:Surface Enhancement Committee
Scope: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.
Rationale: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.