ZH
RU
ES
internal school
internal school, Total:33 items.
In the international standard classification, internal school involves: Services, Metrology and measurement in general, Measurement of volume, mass, density, viscosity, Radiation measurements, Acoustics and acoustic measurements, Applications of information technology, Software development and system documentation, Vibrations, shock and vibration measurements, Air quality, Environmental protection.
Group Standards of the People's Republic of China, internal school
- T/QYSJLXH 001-2019 School staff training service guide in enterprise metrology
- T/LZZLXH 063-2021 Internal Calibration Specifications for Inspection and Testing Laboratories
- T/PYPE 001-2023 Specification for after-school services in primary and middle school
- T/SEA 003-2020 Indoor air quality requirements in primary and secondary schools
- T/ZJJXH 0002-2020 Standards for Indoor Environmental Management of Primary and Secondary Schools
Professional Standard - Agriculture, internal school
YU-JUS, internal school
- JUS K.D0.061-1995 Holding arbors with taper shank 7/24 for milling cutters with intemal alignment
German Institute for Standardization, internal school
- DIN 6357:1988 Holding arbors with taper shank 7/24 for milling cutters and face milling cutters with internal alignment
Military Standard of the People's Republic of China-General Armament Department, internal school
- GJB 7901-2012 Calibration method of space tracking, telemetering and command ship at dock
Yunnan Provincial Standard of the People's Republic of China, internal school
American Society for Testing and Materials (ASTM), internal school
- ASTM D7961-17 Standard Practice for Calibrating U-tube Density Cells over Large Ranges of Temperature and Pressure
- ASTM G207-11(2019)e1 Standard Test Method for Indoor Transfer of Calibration from Reference to Field Pyranometers
- ASTM D7961-22 Standard Practice for Calibrating U-tube Density Cells over Large Ranges of Temperature and Pressure
National Metrological Technical Specifications of the People's Republic of China, internal school
- JJF 1102-2003 Calibration Specification for Bore Dial Indicators
- JJF 1693-2018 Calibration Specification for Intracranial Pressure Monitors
IT-UNI, internal school
Association Francaise de Normalisation, internal school
- NF E22-397:1973 MOUNTING OF NEEDLE ROLLER BEARINGS.FITS ON SHAFTS AND HOUSINGS.
- NF E22-396:1971 MOUNTING OF ROLLING BEARINGS.FITS ON SHAFTS AND HOUSINGS.
European Committee for Electrotechnical Standardization（CENELEC）, internal school
- EN 60565:2007 Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz
International Electrotechnical Commission (IEC), internal school
- IEC 60565:2006 Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz
British Standards Institution (BSI), internal school
- BS CWA 15155:2004 Adaptation of SIF (schools interoperability framework) data model for a European context
- BS ISO 16063-45:2017 Methods for the calibration of vibration and shock transducers. Part 45: In-situ calibration of transducers with built in calibration coil
CENELEC - European Committee for Electrotechnical Standardization, internal school
- EN 60318-2:1998 Electroacoustics - Simulators of Human Head and Ear Part 2: An Interim Acoustic Coupler for the Calibration of Audiometric Earphones in the Extended High-Frequency Range
Danish Standards Foundation, internal school
- DS/EN 60565:2007 Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz
Heilongjiang Provincial Standard of the People's Republic of China, internal school
AR-IRAM, internal school
HU-MSZT, internal school
Lithuanian Standards Office , internal school
- LST EN 60565-2007 Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz (IEC 60565:2006)
Hunan Provincial Standard of the People's Republic of China, internal school
- DB43/T 1646-2019 Indoor air quality requirements for primary and secondary schools
International Organization for Standardization (ISO), internal school
- ISO 16063-45:2017 Methods for the calibration of vibration and shock transducers - Part 45: In-situ calibration of transducers with built in calibration coil