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trial fee
trial fee, Total:6 items.
In the international standard classification, trial fee involves: Installations in buildings, Test conditions and procedures in general.
British Standards Institution (BSI), trial fee
- BS EN 62052-21:2005 Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Tariff and load control equipment
- BS EN 62052-21:2004 Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment
American Society for Testing and Materials (ASTM), trial fee
- ASTM E2943-14 Standard Guide for Two-Sample Acceptance and Preference Testing with Consumers
- ASTM E2943-15 Standard Guide for Two-Sample Acceptance and Preference Testing with Consumers
- ASTM E2943-15(2021) Standard Guide for Two-Sample Acceptance and Preference Testing With Consumers
RU-GOST R, trial fee
- GOST IEC 62052-21-2014 Electricity metering equipment (a.c.). General requirements, tests and test conditions. Part 21. Tariff and load control equipment