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How to sterilize the daily classification of domestic waste?
With the pace of green and civilized city construction, more and more attention is paid to the treatment and disinfection of domestic waste.1. The methods of garbage disposal, especially the methods of sorting and reusing garbage, have also appeared one after another, and gradually entered the ranks
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Some knowledge points of polyurea
Polyurea spray material is a new type of polymer material. Since this material has many different forms, and different forms of polyurea sprayers have many different characteristics, polyurea spray materials are widely used in contemporary society and industrial production.As the thermal insulation
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Notice on the holiday arrangements for the Spring Festival in 2022
All family members: According to the regulations of national statutory holidays and the actual situation of the company, the following arrangements will be made for the Spring Festival holiday in 2022: 1. There will be a 9-day holiday from January 29 (Saturday) to February 6 (Sunday); the prod
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Shandong Hightop Group donates loving anti-epidemic materials to Jining Red Cross Society
On January 25, 2022, Shandong Hightop Group donated a batch of epidemic prevention materials to the Jining Red Cross Society. Since the outbreak of the epidemic in Xi'an, and the end of the year is approaching, the pressure of prevention and control in all regions of the country has suddenly increas
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How many types of sprayers are there?
There are four main categories of sprayer principles:1. Bernoulli principleBernoulli's principle is that in a fluid, the flow rate is large, the pressure is small; the flow rate is small, the pressure is strong. Fluid will automatically flow from high pressure to low pressure. When passing through t
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