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DURAN three necked flask/two necked flask/pear shaped flask
DURAN round bottom flask/flat bottom flask
Quick water quality detection kit/test paper
Speedtech Instruments from the United States
NK Weather Meter/Electronic Weather Station/Five Parameter Weather Meter/KESTREL, USA
Aquaculture detection instrument
OHAUS Ohhaus Instrument from the United States
Jenco Instruments from the United States
Instrument and meter
Aquaculture comprehensive analyzer for pH, nitrite, ammonia nitrogen, dissolved oxygen, water temperature, and salinity
Successful operation!
