1. Dav siv nyob rau hauv cov roj extraction, roj refining, tshuaj lom neeg kev lag luam, tub rog thiab lwm yam txaus ntshai ib puag ncig thiab offshore roj platforms, roj tankers thiab lwm qhov chaw rau cov teeb pom kev zoo thiab ua hauj lwm teeb pom kev zoo;
2.Suitable rau lub teeb pom kev zoo txuag hluav taws xob kho qhov project thiab hloov chaw nyuaj;
3.Suitable rau explosive gas ib puag ncig zone 1, zone 2;
4.Explosive cua: chav kawm II A, II B, II C;
5.Suitable rau combustible plua plav ib puag ncig hauv cheeb tsam 22,21;
6.Suitable rau kev tiv thaiv siab, qhov chaw ntub dej;
7.Suitable rau ib puag ncig ntawm -50 ℃ to +50 ℃.