List of publications on a keyword: «обратные клапаны»
Технические науки (электромеханика, приборостроение, машиностроение, металлургия и др.)
Publication date: 11.02.2016
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Aleksey S. Vasilyev , candidate of engineering sciences
Pavel O. Shchukin , candidate of engineering sciences
FSBEI of HE "Petrozavodsk State University" , Карелия Респ
«Из опыта проверки обратных клапанов на патентную чистоту»
Verification has check valves of pipelines to-infringement. It is shown that during their finalization should be redesigned to check-infringement.