Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel.
Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel.
企业应当对燃料燃烧过程中产生的氮氧化物采取控制措施。
Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel.
企业应当对燃料燃烧过程中产生的氮氧化物采取控制措施。