| 摘要 |
FIELD: machine building. ^ SUBSTANCE: device consists of reservoir, tank, drain cock, vertical pipes, pump and control unit of system of cocks duplication. The control unit is connected to a driving rocker arm via an axle and to driven rocker arms through rods of cocks duplication system which in turn is connected to duplication cocks set on pipes of product samples intake. ^ EFFECT: raised operational reliability of sampling system; meeting requirements of specifications. ^ 1 dwg |
