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It is extremely important to keep the content of the components in the mixed gas and the standard calibration gas constant for a long period of time, the choice of the material of the packaging container and the processing techno…
Overview of the sealing machine:
1. Concept: Sealing machine: It is a machine for sealing a container filled with packaging materials.
2, sealing machine class…
On October 9th, the 4QB-10 green forage harvester purchased by the Suqiju Agricultural Machinery Professional Cooperative of Changfeng County, Anhui Province, marked the opening of the first green forage harvester in Hefei. It is…
1) Electric heating sandwich pots should be inspected for each transmission part before each shift, and add …
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Areca nut is one of the four major South medicines in China. It has the functions of solid tooth sterilization, elimination of food, elimination of athlete's foot and deworming. The fresh betel nut fruit is stored under norma…
The water-proof constant temperature incubator (hereinafter referred to as the incubator) has a vertical shape. The box body and the outer box door are made of high-quality steel plate and surface sprayed. The door of the box is …
Characteristics and performance of the breathing valve:
The valve body of the breathing valve can withstand a water pressure of 0.2Mpa without osmosis and deformation. The low temperature resistance of …
A fan is a mechanical machine that relies on input mechanical energy to increase gas pressure and deliver gas. It is a driven fluid machine.
Fan maintenance:
1. The fan should not be installed in places where pe…
1. The surface soil and oil should be removed before disassembly, and should be kept clean during the disassembly process.
2. The construction principle of the dismantled machine or component should be clarified to avoid…