00305nas a2200121   4500000000100000000000100001008004100002260003000043100001000073245007200083300000700155022002100162       2025                            d  c08/2025bCSTEPaBengaluru1 aCSTEP00aSwitch on, smoke off: Reducing emissions from diesel generator sets  a68  aCSTEP-RR-2025-10