1 Prezentul standard cuprinde reguli de colectare, verificare, marcare ?i depozitare pentru uleiurile minerale uzate, ?n scopul regener?rii lor.
2 Prin uleiuri minerale uzate se ?n?eleg toate uleiurile minerale, care ?n timpul folosirii ?i-au pierdu
STAS 4224-1972 history
1988STAS 4224-1988 WASTE MINERAL OILS Quality technical requirements and collection chceking np, marking, sto- rage and transport rules
1973STAS 4224-1972 USED MINERAL OILS Collecting, inspection, marking and storage rules