12
2021-10Correct selection of wear-resistant thermocouple in cement metallurgy industry
According to the temperature measurement characteristics of the three-stage cylinder, four-stage cy…[More]
12
2021-10How to use the electric contact pressure gauge
Electric contact pressure gauges are widely used in petroleum, chemical, metallurgy, electric power…[More]
12
2021-10The main structure of the pressure gauge
When the pressure gauge is in use, it mainly releases the internal pressure to the outside through…[More]
12
2021-10Structure and working principle of electric displacer level gauge
The electric displacer liquid level gauge is a liquid level measuring instrument designed according…[More]
12
2021-10Control method for anti-oxidation of copper conductor of cable
The atomic number of metallic copper is 29, the density is 8.92g/cm3, the melting point is 1083.4°C…[More]
12
2021-10Advantages and uses of wire and cable flexibility
According to the model can be roughly divided into the following categories: Flexible control ca…[More]
6Record/1Page
1
