I worked on LPG and LNG.

我在液化气船上工作过。

youdao

"We are building a leadership position in the conversion of diesel, gasoline and LPG fuels to LNG in Europe, developing a competitive alternative to LNG terminal supply with portable, small-scale LNG fueling solutions for long-haul trucking and small remote energy centers, " said Davor Grcevich, Gasfin managing director.

WSJ: GE Unveils LNG In A Box(TM) System; Gasfin Selects New Technology for Fueling Stations in Europe