【英文标准名称】:Mechanicalthermostatsforgas-burningappliances
【原文标准名称】:燃气器具用机械恒温器
【标准号】:BSEN257-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-05-01
【实施或试行日期】:1992-05-01
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验条件;试验设备;燃气动力装置;气阀;控制设备;管道配件;恒温器;作标记;耐化学性试验;机械驱动装置;等级(质量);热试验;控制器;性能试验;流量调节阀;扭转试验;使用说明;热循环试验;划痕试验;弯曲试验;阀门;性能;流量率;设计
【英文主题词】:Adjustments;Ambienttemperature;Assemblyinstructions;Bearings;Bending;Bodies;Calibration;Checkingequipment;Chemicalhazards;Circuits;Compressionfittings;Conditions;Connections;Constructionrequirements;Controlsystems;Controllers;Correctingunits;Corrosion;Definitions;Density;Dimensions;Elastomers;Electricalequipment;Enclosures;Explosionhazard;Firerisks;Flows;Gasappliances;Gasflow;Gas-powereddevices;Impermeability;Impregnation;Leakrate;Marking;Materials;Mechanics;Moistureresistance;Moisturetest;Nominalwidths;Openingpressure;Openings;Operatinginstructions;Productspecification;Protection;Ratings;Safety;Safetycomponents;Safetydevices;Safetyengineering;Safetyrequirements;Sealing;Setvalue;Specification(approval);Temperature;Temperaturecontrollers;Testapparatus;Testing;Testingconditions;Thermalstress;Thermostats;Threads;Tightness;Transportable;Warningnotices;Workingdata;Zincalloys
【摘要】:Requirementsforconstruction,performanceandmarking,andmethodsoftestformechanicalthermostats,whichdonotrequireexternalelectricalenergy,foruseingasburningappliances.
【中国标准分类号】:Q82
【国际标准分类号】:27_060_20
【页数】:36P.;A4
【正文语种】:英语