For citations:

Pivovarchyk A.A., Pivovarchyk Е.V. CONTROL OF CHEMICAL COMPOSITION OF CASTING BRASS IN INGOTS USED FOR MANUFACTURE OF STOP VALVES. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2017;(3):49-53. (In Russ.) https://doi.org/10.21122/1683-6065-2017-3-49-53