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PATENT CERTIFICATE
PATENT CERTIFICATE
A low-power thermohaline depth sounder data acquisition method, medium, and system

A low-power thermohaline depth sounder data acquisition method, medium, and system

A coupled transmission temperature-depth chain for marine use and its usage method

A coupled transmission temperature-depth chain for marine use and its usage method

A temperature and depth measuring device

A temperature and depth measuring device

A ship-borne disposable thermohaline profiler and its usage method

A ship-borne disposable thermohaline profiler and its usage method

A portable thermohaline depth sounder and its method

A portable thermohaline depth sounder and its method

A special temperature and pressure measuring instrument and its method

A special temperature and pressure measuring instrument and its method

Thermohaline depth sounder and its method for Argo buoys

Thermohaline depth sounder and its method for Argo buoys

Point-type Doppler current meter software V1.0

Point-type Doppler current meter software V1.0

Point-type Doppler current meter driver software V1.0

Point-type Doppler current meter driver software V1.0

Acoustic Doppler Current Profiler Software V1.0

Acoustic Doppler Current Profiler Software V1.0

Portable ultrasonic Doppler flowmeter handheld data acquisition software V1.0

Portable ultrasonic Doppler flowmeter handheld data acquisition software V1.0

Daowan Technology Thermohaline Depth Sounder Software V1.0

Daowan Technology Thermohaline Depth Sounder Software V1.0

A deep-sea thermohaline depth sounder

A deep-sea thermohaline depth sounder

A magnetic suction clamping device for milling machine machining

A magnetic suction clamping device for milling machine machining

A cleaning and clamping device for wire cutting machining

A cleaning and clamping device for wire cutting machining

A specialized temperature measuring instrument

A specialized temperature measuring instrument

A temperature chain

A temperature chain

A thermohaline measuring instrument for drifting buoys

A thermohaline measuring instrument for drifting buoys

A temperature conductivity detection device that is easy to assemble and disassemble

A temperature conductivity detection device that is easy to assemble and disassemble

A thermohaline depth sounder

A thermohaline depth sounder

A temperature and depth measuring device

A temperature and depth measuring device

A pressure testing device

A pressure testing device

A seawater conductivity meter

A seawater conductivity meter

An ocean temperature measuring instrument

An ocean temperature measuring instrument

Multi-parameter water quality meter (1)

Multi-parameter water quality meter (1)

Multi-parameter water quality meter (2)

Multi-parameter water quality meter (2)

CTD

CTD