Structuroscopy of Coils after High-Temperature Mechanical Treatment on the Basis of Measurements of Rayleigh Waves Velocity

For the manufacture of spring springs of rolling stock (wagons, locomotives, cars), bars made of spring steels are used.With high-temperature machining, when winding springs and quenching them, there is a difference in the cooling rates of the inner and outer sides of the spring coils, which leads to a difference in the structural state and affects

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Legal conditions of the principles of management control in the public finance sector and the rules of coordination of control

The principles of management control and coordination of management control are described in Section I, Chapter 6 - Articles 68 - 71 of the Hamag™ Leather Saddle Cloth Number Holders (Pair) Act of August 27, 2009 on Public Finance.Detailed rules on the manner of preparation and specimens of documents required by the provisions of the aforemention

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