Pressure transmitter selection

The pressure transmitter is widely used in various industrial automation environments involving water conservancy and hydropower, with its simple structure, robustness, high durability, high precision and good linearity characteristics. Railway transportation, intelligent buildings, production aut

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Iron ore acidity basic definition

Determination of acidity and alkalinity: According to the ratio of (CaO+MgO)/(SiO 2 +Al 2 O 3 ) in the ore, the acidity and alkalinity of the ore can be determined. (CaO+MgO)/(SiO 2 +Al 2 O 3 ) value Ore nature <0.5 Acid ore 0.5-0.8 Semi-self-melting ore 0.8-1.2 Self-fluxing ore >1.

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