| Subject | Italian | English |
| agric., el. | gas di gassogeno | product gas |
| environ., agric. | gas di gassogeno | lean gas |
| environ., agric. | gas di gassogeno | weak gas |
| agric., el. | gas di gassogeno | producer gas |
| chem., mech.eng. | gassogeno a carbone di legna | charcoal-gas generator |
| agric., el. | gassogeno a combustibile in sospensione | suspension gasifier |
| mech.eng. | gassogeno a combustione inversa | generator of the reversed combustion type |
| mech.eng. | gassogeno a gas povero | producer gas generator |
| chem., mech.eng. | gassogeno a legna | wood-gas generator |
| coal. | gassogeno a letto fisso | solid bed gasifier |
| coal. | gassogeno a letto fisso | fixed bed gasifier |
| coal. | gassogeno a letto fluidizzato | fluidized bed gasifier |
| tech., energ.ind. | gassogeno a letto fluidizzato | fluidised bed gasifier |
| chem., mech.eng. | gassogeno ad antracite | semi-coke gas generator |
| chem., mech.eng. | gassogeno ad antracite | anthracite gas generator |
| chem. | gassogeno ad aspirazione | suction gas producer |
| chem., mech.eng. | gassogeno ad semicoke | semi-coke gas generator |
| chem., mech.eng. | gassogeno ad semicoke | anthracite gas generator |
| environ., agric. | gassogenoa combustibilein sospensione | suspension gasifier |
| mech.eng. | gassogeno o gas d'aria | producer gas generator |
| tech., energ.ind. | gassogeno per gassificazione in sospensione | fly dust gasifier |
| transp., mech.eng. | veicolo a gassogeno | vehicle with gas-generator |