Random triples
| Subject | Object |
|---|---|
| gptkb:Bharat_Stage_emission_standards | particulate filters for diesel vehicles |
| gptkb:Bharat_Stage_emission_standards | lower sulfur content in fuel |
| gptkb:Bharat_Stage_emission_standards | OBD mandatory |
| gptkb:Bharat_Stage_emission_standards | stricter NOx limits |
| gptkb:Bharat_Stage_emission_standards | real driving emission testing |