HY/T 0497-2025 Automatic radar tide gauge

GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control, and laboratory use—Part 1:General requirements GB/T 6587-2012 General specification for electronic measuring instruments GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 13972-2010 General technical specifications for oceanographic hydrological instruments GB/T 14914.2-2019 The specification for marine observation—Part 2:Offshore observation GB/T 14914.6-2021 The specification for marine observation—Part 6:Data processing and quality control of marine observational data GB/T 32065.2-2015 Environmental test methods for oceanographic instruments—Part 2:Cold GB/T 32065.3-2015 Environmental test methods for oceanographic instruments—Part 3:Cold storage GB/T 32065.4-2015 Environmental test methods for oceanographic instruments—Part 4:Dry heat GB/T 32065.5-2015 Environmental test methods for oceangraphic instruments—Part 5:Dry heat storage GB/T 32065.6-2015 Enviromental test methods for oceanographic instruments—Part 6:Damp heat,steady state GB/T 32065.10-2020 Environmental test methods for oceanographic instruments—Part 10:Salt fog test GB/T 32065.14-2019 Environmental test methods for oceanographic instruments—Part 14:Vibration test JJG 971-2002 Liquid Level Measuring Devices JJG 971-2019 Liquid Level Gauges HY/T 008-2022 Oceanographic instruments and equipments terminology HY/T 042-1996 Ocean instrument classification and model naming methods HY/T 042-2015 Classification,codes and model denomination for marine instrument and equipment JB/T 8734.5-2016 Rated voltage 450/750V and below polyvinyl chloride insulated cables, wires, and cables and cables for general use 5: Shielding cables