A54 热学计量 标准查询与下载

JJG(机械) 93-1992 电动单元组合仪表温度变送器检定规程

Calibration rules for electric unit combination meter temperature transmitter

JJG 74-1992 自动平衡式显示仪表检定规程

Verification Regulation of Selfbalance Display Instruments

JJG 207-1992 气象用玻璃液体温度表检定规程

Verification Regulation of Meteorological Liquid-in-Glass Thermometer

BS 7420:1991 固体、液体和气体燃料热值的测定指南

Includes definitions of different calorific values calculated on the basis of either constant pressure or constant volume.

Guide for determination of calorific values of solid, liquid and gaseous fuels (including definitions)

STAS 10114-1991 用于金属加工的非乳化油 P1H，P1A和P1B油

Prezentul standard se refer? la uleiurile neemulsionabile pentru prelucrarea metalelor, P1H, P1A ?i P1B, ob?inute din uleiuri minerale aditivate antiuzur?, antirugin?, anticoroziv, antispumant ?i detergent-di?persant.

Non-emulsifyable oils for metals working P1H, P1A and P1B. Oils

STAS 744-1991 纺织机械用的非添加矿物油

Prezentul standard se refer? la uleiurile minerale neaditivate pentru ma?ini textile, ob?inute prin rafinarea frac?iilor de uleiuri provenite din ?i?eiuri selec?ionate.

Non-additived mineral oils for textile machines

JJG 716-1991 0～419.527℃工作基准铂电阻温度计检定规程

Verification Regulation of 0～419.527℃ Working Standard Platinum Resistance Thermometer

JJG 68-1991 工作用隐丝式光学高温计检定规程

Verification Regulation of for Working Disappearing-Filament of Optical Pyrometer

JJG 718-1991 温度巡回检测仪检定规程

Verification Regulation of Mobile Detecting Meter of Temperature

JJG 717-1991 标准辐射感温器检定规程

Verification Regulation of the Standard Total Radiation Pyrometer

STAS 12924-1990 电绝缘油．电容器用油

Prezentul standard se refer? la uleiul mineral pentru condensatoare, ob?inut din frac?ii de uleiuri, din ?i?eiuri selec?ionate.

Electroinsulating oils. Mineral oil for condensors

STAS 9690-1990 发动机添加油．在培特AVI发动机上的性能检查

1 Prezentul standard se refer? la ?ncercarea uleiurilor aditivate pentru motoare cu ardere intern? ?n scopul aprecierii comport?rii lor pe motorul cu aprindere prin compresiune PetterAVl. 2 Prin aceast? ?ncercare s?nt evaluate urm?toarele caracterist

Additived oils for engines. Behaviour checking up on Petter AV1 engine

STAS 871/2-1990 润滑剂、工业油和相关产品．矿物油和液压机液体．分类和名称

Prezentul standard stabile?te clasificarea ?i notarea uleiurilor minerale ?i a lichidelor hidraulice, din grupa H, care se utilizeaz? ?n sisteme hidraulice. Prezentul standard nu se aplic? la lichidele de fr?n? pentru autovehicule ?i la lichidele hidrau

Lubricants, industrial oils and related products. Mineral oils and hydraulic fluids. Classification and designation

STAS 11252-1990 发动机的磨损矿物油的油磨损估计的规则与方法

1 Prezentul standard se refer? la regulile ?i metodele pentru aprecierea uzurii uleiurilor de motoare. Prevederile din prezentul standard au ?n vedere stabilirea perioadei de schimb ?i controlul ?n exploatare. 2 Uzura uleiurilor de motoare se apre

Wear mineral oils for engines. Rules and methods for oils wear assessment

JJG 2061-1990 基准试剂纯度检定系统

Verification Scheme of Primary Chemical Purity

JJG 706-1990 带位式控制自动平衡式显示仪表检定规程

Verification Regulation of Self-balance Display Instruments with Step-contral

JJG(机械) 20-1990 WJM-1型表面温度计校验装置检定规程

Verification Regulations for Calibration Device of WJM-1 Surface Thermometer

JJG(机械) 19-1990 热电偶检定用管形炉检定规程

Regulations for the verification of tube furnaces for thermocouple verification

JJG(地质) 1018-1990 DT-301B型热分析仪检定规程

Verification Regulations for DT-301B Thermal Analyzer

JJG 2047-1990 扭矩计量器具检定系统

Verification Scheme of Measuring Instruments for Torque