GB/T 18809-2002 空气离子测量仪通用规范
作者:标准资料网 时间:2024-04-29 09:38:29 浏览:9671
来源:标准资料网
基本信息
| 标准名称： | 空气离子测量仪通用规范 |
| 英文名称： | General specification for air ion measuring instruments |
| 中标分类： |
仪器、仪表 >>
物质成分分析仪器与环境监测仪器 >>
环境监测仪器及其成套装置 |
| ICS分类： |
试验 >>
环境试验
|
| 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： | 2002-10-08 |
| 实施日期： | 2003-04-01 |
| 首发日期： | 2002-08-09 |
| 作废日期： | 1900-01-01 |
| 主管部门： | 信息产业部（电子） |
| 提出单位： | 中华人民共和国信息产业部 |
| 归口单位： | 全国电子测量仪器标准化技术委员会 |
| 起草单位： | 福建省漳州市东南电子技术研究所 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2003-04-01 |
| 页数： | 平装16开， 页数：9， 字数：15千字 |
| 书号： | 155066.1-19068 |
适用范围
本标准规定了DLY系列空气离子测量仪的技术要求、试验方法、检验规则和标志、包装、运输、贮存等要求。本标准适用于DLY系列空气离子测量仪及其他采用“电容式吸入”法原理的空气离子测量仪。
前言
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所属分类： 仪器 仪表 物质成分分析仪器与环境监测仪器 环境监测仪器及其成套装置 试验 环境试验
【英文标准名称】:Rigidcellularplastics-Spray-appliedpolyurethanefoamforthermalinsulation-Part1:Materialspecifications
【原文标准名称】:硬质泡沫塑料.用于热绝缘的喷涂聚氨酯泡沫塑料.第1部分:材料规范
【标准号】:ISO8873-1-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;多孔材料;定义;信息;材料规范;塑料;聚氨酯;抽样方法;规范;试验;隔热
【英文主题词】:Buildings;Cellularmaterials;Definition;Definitions;Information;Materialsspecification;Plastics;Polyurethane;Samplingmethods;Specifications;Testing;Tests;Thermalinsulation
【摘要】:ThispartofISO8873specifiesminimumrequirementsandtestmethodsforspray-appliedpolyurethanerigidcellularplastic,usedasathermalinsulationforbothbuilding,whetherappliedonabuildingsiteorinaprefabrication(manufacturing)facility,andnon-buildingapplications.Thematerialisalsoknownasin-situthermalinsulation.Thespray-appliedpolyurethanerigidcellularplasticthermalinsulationisnottobeusedwhenthecontinuousservicetemperatureofthesubstrateisoutsidetherangeofto.Thetestmethodsusedtodeterminethematerialpropertiesprovideameansofcomparingdifferentcellularplasticthermalinsulations.Theyareintendedforuseinspecifications,productevaluationsandqualitycontrol.Theyarenotintendedtopredictend-useproductperformance.Spray-appliedpolyurethanerigidcellularplasticsaretobeapplied(installed)inaccordancewiththemanufacturer'sinstructionsandtherequirementsofISO8873-2.Applications,requirementsforapplicationsandlimitationsofuseareincludedinISO8873-2.
【中国标准分类号】:G32
【国际标准分类号】:83_100
【页数】:9P;A4
【正文语种】:英语
Product Code:SAE AIR5278
Title:Composite and Bonded Structure Engineers: Training Document
Issuing Committee:Ams Cacrc Commercial Aircraft Composite Repair Committee
Scope: This document provides recommendations concerning the minimum knowledge and analytical skill guidelines for a composite and metal bond repair design engineer.Teaching levels have been assigned to this curriculum to define the knowledge, skills and abilities needed to design appropriate repairs. Minimum hours of instruction have been provided to ensure adequate lecture and laboratory coverage of all subject matter. These minimums may be exceeded, and may include an increase in the total number of training hours and/or increases in the teaching levels.
Rationale: This document provides recommendations concerning the minimum knowledge and analytical skill guidelines for a composite and metal bond repair design engineer.Teaching levels have been assigned to this curriculum to define the knowledge, skills and abilities needed to design appropriate repairs. Minimum hours of instruction have been provided to ensure adequate lecture and laboratory coverage of all subject matter. These minimums may be exceeded, and may include an increase in the total number of training hours and/or increases in the teaching levels.
