רוסית ⇄ אנגלית

бурение беструбным электробуром מתח
.נפט ו	pipeless down hole electric motor drilling (MichaelBurov); pipeless down-hole electric motor drilling (MichaelBurov)
.נפט/נ	pipeless downhole electrical motor drilling
.שדות	pipeless downhole electric motor drilling