ISO 3648:1994
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Aviation fuels Estimation of net specific energy |
ISO 6976:2016
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Natural gas Calculation of calorific values, density, relative density and Wobbe indices from composition |
ISO 6190:1988
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Acoustics Measurement of sound pressure levels of gas turbine installations for evaluating environmental noise Survey method |
ISO 10723:2012
|
Natural gas Performance evaluation for analytical systems |
IEC 60688:2012
|
Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals |
IEC 60687:1992
|
Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S) |
ISO 6975:1997
|
Natural gas — Extended analysis — Gas-chromatographic method |
ISO 7935:1992
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Stationary source emissions Determination of the mass concentration of sulfur dioxide Performance characteristics of automated measuring methods |
ISO 8217:2017
|
Petroleum products Fuels (class F) Specifications of marine fuels |
ISO 6060:1989
|
Water quality — Determination of the chemical oxygen demand |
ISO 5167:1980
|
Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full |
ISO 11042-1:1996
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Gas turbines — Exhaust gas emission — Part 1: Measurement and evaluation |
ISO 11042-2:1996
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Gas turbines — Exhaust gas emission — Part 2: Automated emission monitoring |
ISO 11541:1997
|
Natural gas Determination of water content at high pressure |
ISO 6568:1981
|
Natural gas — Simple analysis by gas chromatography |
IEC 60051:1973
|
Recommendations for direct acting indicating electrical measuring instruments and their accessories |
IEC 60359:2001
|
Electrical and electronic measurement equipment - Expression of performance |
ISO 10707:1994
|
Water quality Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds Method by analysis of biochemical oxygen demand (closed bottle test) |
ISO 10780:1994
|
Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts |
ISO 10523:2008
|
Water quality — Determination of pH |
ISO 10396:2007
|
Stationary source emissions — Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems |
IEC 61028:1990
|
Electrical measuring instruments - X-Y recorders |
ISO 6798:1995
|
Reciprocating internal combustion engines Measurement of emitted airborne noise Engineering method and survey method |
IEC 60050-300:2001
|
International Electrotechnical Vocabulary (IEV) - Part 300: Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument |
IEC 61036:1996+AMD1:2000 CSV
|
Alternating current static watt-hour meters for active energy (classes 1 and 2) |
ISO 6974:1984
|
Natural gas — Determination of hydrogen, inert gases and hydrocarbons up to C8 — Gas chromatographic method |