Spanish | English | |
---|---|---|
Energy | ||
Energy | balancín de bombeo | pump jack |
Spanish | English | |
---|---|---|
Technical | ||
Technical | máquina balancín de bombeo | walking beam pump |
Petrol | ||
Petrol | máquina balancín de bombeo | pumpjack |
Petrol | sujetador de las varillas de bombeo al balancín | beam hanger |