QJ 2377-1992 十字槽沉头螺钉
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来源:标准资料网
基本信息
标准名称: | 十字槽沉头螺钉 |
中标分类: |
机械 >>
通用零部件 >>
紧固件 |
ICS分类: |
机械系统和通用件 >>
紧固件 >>
螺栓、螺钉、螺柱
|
发布日期: | 1992-03-24 |
实施日期: | 1992-11-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 通用零部件 紧固件 机械系统和通用件 紧固件 螺栓 螺钉 螺柱
【英文标准名称】:Healthandsafetyinweldingandalliedprocesses-Requirementstestingandmarkingofequipmentforairfiltration-Part1:Testingoftheseparationefficiencyforweldingfume
【原文标准名称】:焊接和相关工艺中的健康和安全.空气过滤用设备的试验和标记要求.第1部分:焊接烟尘分离效率的试验
【标准号】:ISO15012-1-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:颗粒物质的测定;空气过滤器;排放测量;分离效率;分离设备;分离器;空气净化设备;试验;保健;危害;焊接;抽样方法;规范(验收);工作条件(物理的);空气净化;烟;电弧焊接;分离;空气污染;排放;安全要求;焊接烟;职业安全;污染物气体;定义;气体;呼吸保护;焊接工程;测定;化学分析和试验;实验室试验;作标记
【英文主题词】:Aircleaningequipment;Airfilters;Airpollution;Airpurification;Arcwelding;Chemicalanalysisandtesting;Chemicalhazards;Definitions;Determination;Discarding;Emission;Emissionmeasurement;Gases;Hazards;Healthprotection;Laboratorytesting;Marking;Occupationalsafety;Particulatemattermeasurement;Personalhealth;Pollutantgases;Respiratoryprotections;Safety;Safetymeasures;Safetyrequirements;Samplingmethods;Separatingequipment;Separation;Separationefficiency;Separators;Signals;Smoke;Specification(approval);Systems;Testing;Ventilation;Warningdevices;Warnings;Wastedisposal;Welding;Weldingengineering;Weldingsmoke;Workingconditions(physical);Zonesofreach
【摘要】:Thisdocumentdealswiththesignificanthazardscausedbytheemissionofweldingfumeparticlesfromweldingfumeseparationequipmentoperatedaccordingtoitsintendeduseandundertheconditionsforeseenbythemanufacturer.Thisdocumentspecifiessafetyrequirementsconcerningtheseparationofweldingfumesanddescribesamethodfordeterminingtheparticleseparationefficiencyofweldingfumeseparationequipment.Thisdocumentdoesnotdealwith:—thehazardscausedbygasesemittedbywelding,cuttingandalliedprocessesorbytheweldingfumeseparationequipmentitself;—thehazardscausedbythenoiseandvibrationsoftheweldingfumeseparationequipmentor—otherfundamentalaspectsofsafetytechnology,suchaselectrical,mechanicalandpneumalicalsafety,maintenance,etc.Thisdocumentappliestoequipmentthatismanufacturedaftertheissueofthisdocument.
【中国标准分类号】:J33
【国际标准分类号】:13_040_40;25_160_01;25_160_30
【页数】:22P;A4
【正文语种】:英语
Product Code:SAE AIR1047
Title:A Guide for the Selection of Quick-Disconnect Couplings for Aerospace Fluid Systems
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:The factors involved in the selection of a quick-disconnect are grouped into the following classifications for the purpose of discussion: a. functional considerations; b. weight considerations; c. environmental performance factors; d. end fitting types; and e. additional considerations.