GB 153.2-1984 针叶树锯材 分等

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【英文标准名称】:Dentistry-Dentalunits-Part1:Generalrequirementsandtestmethods(ISO7494-1:2004);EnglishversionofDINENISO7494-1
【原文标准名称】:牙科学.牙科装置.第1部分:一般要求和试验方法
【标准号】:ENISO7494-1-2005
【标准状态】:现行
【国别】:
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗设备;牙钻手柄;电气试验;包装件;安全要求;生产;推荐;牙科设备;牙科器械;医疗器械;仪器;规范(验收);牙科病人用椅子;机械试验;信息;试验;定义;使用说明;作标记;牙科学;分类;规范
【英文主题词】:Classification;Definition;Definitions;Dentalequipment;Dentalhandpieces;Dentalinstruments;Dentalpatientchairs;Dentistry;Electricaltesting;Information;Instructionsforuse;Instruments;Marking;Mechanicaltesting;Medicalequipment;Medicalinstruments;Packages;Production;Recommendation;Safetyrequirements;Specification;Specification(approval);Testing
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_25
【页数】:17P.;A4
【正文语种】:英语


Product Code:SAE J90
Title:Standard Classification System for Nonmetallic Automotive Gasket Materials (Cancelled Jul 2008)
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:The classification system provides a means for specifying or describing pertinent properties of commercial nonmetallic gasket materials. Materials composed of asbestos, cork, cellulose, and other organic or inorganic materials in combination with various binders or impregnants are included. Materials normally classified as rubber compounds are not included, since they are covered in SAE J200 - ASTM D 2000. Gasket coatings are not covered, since details thereof are intended to be given on engineering drawings or in separate specifications.Since all of the properties that contribute to gasket performance are not included, use of the classification system as a basis for selecting materials is limited.The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.This SAE Recommended Practice may involve hazardous materials, operations, and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.lems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.