Summer is a good season to eat fruit, but the high temperature will accelerate its deterioration. At this time, the refrigerator becomes a "protective umbrella." How to keep the fruits and vegetables in the refrigerator, keep fresh and delicious, but very particular. It is best to put on a storage bag or cling film. Fruits and vegetables cannot be eaten at one time and need to be stored in the refrigerator. But many people think that fruits and vegetables
Industrial on-line dissolved oxygen meter is an on-line water quality monitoring and control instrument with microprocessor. It is widely used in drinking water treatment plants, drinking water distribution networks, swimming pools, water quality treatment projects, sewage treatment and other industrial processes to continuously monitor and control the dissolved oxygen value and temperature value in aqueous solutions.
dissolved oxygen meter, analyzer, water quality monitoring meter
Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com