балансир станка-качалки | |
champs. | walking beam |
pétr. | balance beam; horse head; sucker rod pump horsehead; horse-head |
с | |
génér. | offering; the size of |
n-плечо | |
électr. | h-port |
балансир станка-качалки с: 4 phrases, 3 sujets |
Champs de pétrole | 1 |
Pétrole / pétrole | 2 |
Pétrole et gaz | 1 |