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надежности работы, коническое седло выполнено в виде самоустанавливающегос усеченного конуса со сферическим основанием, на боковой поверхности которого вдоль направл ющей конуса проточены канавки, ограниченные по длине кольцевой проточкой с диаметром большим, чем наружный диаметр верхней ступеньки запорного органа.reliability of operation, the conical seat is made in the form of a self-aligning truncated cone with a spherical base, on the side surface of which grooves are grooved along the guide cone, limited in length by an annular groove with a diameter greater than the outer diameter of the upper step of the locking member.
SEMICONDUCTOR DEVICE WITH A SEMICONDUCTOR BODY CONTAINING A COLLECTOR ZONE, A BASE ZONE AND AN EMITTER ZONE WITH THE EMITTER ZONE CONTAINING AT LEAST TWO STAPLED INTERMEDIATE AREAS, WHICH ARE ALREADY USED, SPREADING THE LITERALLY.
Improvements in support devices in vertical position of a fuel element on the shaft of an annular shirt. (Machine-translation by Google Translate, not legally binding)