use: in the field of u0434u0443u0433u043eu043au043eu043du0442u0430u043au0442 noah welding u0434u043bu00a0 u0443u0434u0430u043bu0435u043du0438u00a0 internal grata in u0438u0437u0434u0435u043bu0438u00a0u0445 with u043fu0440u00a0u043cu043eu0443u0433u043eu043bu044cu043du044bu0439 profile. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: device u0434u043bu00a0 u0443u0434u0430u043bu0435u043du0438u00a0 grata is accomplished in the form of a reference node setup u0434u0443u0433u043eu043au043eu043du0442u0430u043au0442u043du043eu0439 welding and u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a hollow truncated cone the peak of which is geared towards the u0438u0437u0434u0435u043bu0438u00a0.u0434u043bu00a0 sealing inner cavity is equipped with a truncated cone burner. the lens is made of u0436u0430u0440u043eu0441u0442u043eu0439u043au043eu0433u043e material in the form of u0441u0442u0435u0440u0436u043du00a0 inside the axial hole is conic, the configuration u043eu0442u0432u0435u0440u0441u0442u0438 u00a0 u0438u0437u0434u0435u043bu0438u00a0. in the process of welding u0437u0430u043fu043eu043bu043du00a0u044eu0442 inner cavity of combustible mixture, which u0432u043eu0441u043fu043bu0430u043cu0435u043du00a0u044eu0442 in sediment.u0442u0435u043fu043bu043eu0432u0430u00a0 wave penetrates into the internal cavity u0438u0437u0434u0435u043bu0438u00a0 and burns the gratus. 1 3. p. s - lu, 4). po
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