YY/T 0058-2004 牙科病人椅
作者:标准资料网 时间:2024-05-15 09:14:56 浏览:9597
来源:标准资料网
基本信息
| 标准名称： | 牙科病人椅 |
| 英文名称： | Dental patient chair |
| 中标分类： |
医药、卫生、劳动保护 >>
医疗器械 >>
口腔科器械、设备与材料 |
| ICS分类： |
医药卫生技术 >>
牙科 >>
牙科设备
|
| 替代情况： | YY/T 0058-1999 |
| 发布部门： | 国家食品药品监督管理局 |
| 发布日期： | 2004-10-10 |
| 实施日期： | 2005-09-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 归口单位： | 全国口腔材料和器械设备标准化技术委员会(SAC/TC 99) |
| 起草单位： | 全国口腔材料和器械设备标准化技术委员会(SAC/TC 99) |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2004-11-08 |
| 页数： | 16开， 页数：15， 字数：23千字 |
| 书号： | 155066.2-16006 |
适用范围
本标准适用于各种结构的牙科病人椅，包括人工操作、或电动运行、或其他方式运行，或以上方式组合的牙科病人椅。本标准规定了牙科病人椅的要求、试验方法、制造商的说明、标志和包装。
前言
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目录
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引用标准
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所属分类： 医药 卫生 劳动保护 医疗器械 口腔科器械 设备与材料 医药卫生技术 牙科 牙科设备
Product Code:SAE J1088
Title:Test Procedure for the Measurement of Gaseous Exhaust Emissions From Small Utility Engines
Issuing Committee:Small Engine And Powered Equipment Committee
Scope: This SAE Recommended Practice specifies a uniform procedure for the evaluation of gaseous exhaust emissions from small utility engines typically less than 20 kW. Details of engine test setup and exhaust gas analysis techniques are specified with the intent of providing a uniform and reproducible method of measurement. The intent has been to allow as much flexibility as possible in the physical construction of the experimental apparatus. Therefore, only those portions of the apparatus whose operation is critical to the accurate measurement of emissions levels are prescribed in detail. An engine test procedure including a test sequence is outlined such that it would cover the various applications in which small engines are used. The intent is to provide an understanding of the levels of exhaust emissions and does not imply that in given application, an engine would operate in all the modes outlined in the test procedure. This document is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances.ven application, an engine would operate in all the modes outlined in the test procedure. This document is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances.【英文标准名称】:VentilatingManureStoragestoReduceEntryRisk
【原文标准名称】:减少占地风险的通风肥料储存设备
【标准号】:ANSI/ASABES607-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:农业用设施;农产品;粪肥;筒仓;存储;储存;开气孔;通气;通风
【英文主题词】:Agriculturalfacilities;Agriculturalproducts;Manure;Silos;Storage;Storages;Ventilate;Ventilating;Ventilation
【摘要】:Specifiesforced-ventilationtimesrequiredtoevacuatecontaminantgases(H2S,CH4,andCO2)fromon-farm,confined-space,manurestorageswitheithersolid,totallyslottedorpartiallyslottedcoverstoconcentrationsbelowAmericanConferenceofGovernmentalIndustrialHygienists(ACGIH)recommended8-hrThresholdLimitValues(TLV's).Alsospecifiesforced-ventilationcontaminantgasevacuationtimesforsolidcoveredon-farm,confined-spacemanurestorageslocatedeitherbeneathoroutsideenclosedanimallivingquarters&forpartiallyortotallycoveredon-farm,confinedmanurestorageslocatedbeneathenclosedanimallivingquarters.
【中国标准分类号】:B90
【国际标准分类号】:65_040_20
【页数】:
【正文语种】:英语
