רוסית ⇄ אנגלית

отобрать шлиховую пробу מתח
.כריית	take a stream sediment sample (MichaelBurov); collect a stream sediment sample (MichaelBurov); take a stream-sediment sample (MichaelBurov); collect a stream-sediment sample (MichaelBurov); collect a stream bed sample (MichaelBurov)