Tra cứu Tiêu chuẩn quốc tế
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| 48801 |
IEC TS 61334-5-2:1998
Distribution automation using distribution line carrier systems - Part 5-2: Lower layer profiles - Frequency shift keying (FSK) profile |
| 48802 |
IEC TS 61464:1998
Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregating medium of the main insulation (generally paper) |
| 48803 |
IEC TS 62056-41:1998
Electricity metering - Data exchange for meter reading, tariff and load control - Part 41: Data exchange using wide area networks: Public switched telephone network (PSTN) with LINK+ protocol |
| 48804 |
IEC TS 62056-51:1998
Electricity metering - Data exchange for meter reading, tariff and load control - Part 51: Application layer protocols |
| 48805 |
IEC TS 62056-52:1998
Electricity metering - Data exchange for meter reading, tariff and load control - Part 52: Communication protocols management distribution line message specification (DLMS) server |
| 48806 |
ISO 10054:1998
Internal combustion compression-ignition engines -- Measurement apparatus for smoke from engines operating under steady-state conditions -- Filter-type smokemeter |
| 48807 |
ISO 10303-22:1998
Industrial automation systems and integration -- Product data representation and exchange -- Part 22: Implementation methods: Standard data access interface |
| 48808 |
ISO 10303-32:1998
Industrial automation systems and integration -- Product data representation and exchange -- Part 32: Conformance testing methodology and framework: Requirements on testing laboratories and clients |
| 48809 |
ISO 10303-49:1998
Industrial automation systems and integration -- Product data representation and exchange -- Part 49: Integrated generic resources: Process structure and properties |
| 48810 |
ISO 10534-2:1998
Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Part 2: Transfer-function method |
| 48811 |
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| 48812 |
ISO 11564:1998
Stationary source emissions -- Determination of the mass concentration of nitrogen oxides -- Naphthylethylenediamine photometric method |
| 48813 |
ISO 11632:1998
Stationary source emissions -- Determination of mass concentration of sulfur dioxide -- Ion chromatography method |
| 48814 |
ISO 12241:1998
Thermal insulation for building equipment and industrial installations -- Calculation rules |
| 48815 |
ISO 13218:1998
Road vehicles -- Child restraint systems -- Report form for accidents involving child passengers |
| 48816 |
ISO 13370:1998
Thermal performance of buildings -- Heat transfer via the ground -- Calculation methods |
| 48817 |
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| 48818 |
ISO 13565-3:1998
Geometrical Product Specifications (GPS) -- Surface texture: Profile method; Surfaces having stratified functional properties -- Part 3: Height characterization using the material probability curve |
| 48819 |
ISO 13752:1998
Air quality -- Assessment of uncertainty of a measurement method under field conditions using a second method as reference |
| 48820 |
ISO 13964:1998
Air quality -- Determination of ozone in ambient air -- Ultraviolet photometric method |
