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| проходить подготовку (During this period the machines were operated by stick welders, who had been given training in the use of the equipment. ...students who have completed Officer Training School. BorisKap) | |||
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| проходить подготовку (During this period the machines were operated by stick welders, who had been given training in the use of the equipment. ...students who have completed Officer Training School. BorisKap) | |||