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Calculate the gas velocity
Offering extra earnings. It is necessary to perform calculations of the speed of gas flows in vacuum, in stripping stake and reactor, calculation of diameters, calculation of gas f…
其他 / 杂项21.02.20210807
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Offering extra earnings. It is necessary to perform calculations of the speed of gas flows in vacuum, in stripping stake and reactor, calculation of diameters, calculation of gas f…