LPG uye NGL isimba idzva rakajeka
LPG ndeimwe yezvigadzirwa zvepetroleum. Igasi risina ruvara uye rinoputika rinogadzirwa kubva mumafuta uye gasi kushandiswa kwemunda, kunatsa uye ethylene chirimwa. Inonyanya kushandiswa mumotokari, gasi remaguta, nonferrous simbi kunyungudutsa, kucheka simbi uye mamwe maindasitiri. In re...
tarisa tsanangudzo