What is the difference between China 5 and China 6?
1 Answers
The differences between China 5 and China 6 are as follows: 1. Different carbon monoxide emissions: China 5 has a carbon monoxide emission of 1,000 milligrams; China 6 has a carbon monoxide emission of 700 milligrams. 2. Different emission limits: The emission limit for China 5 is 0.0045 grams per kilometer; for China 6, it is 0.25 grams per kilometer. 3. Different issuing authorities: The China 5 standard was issued by the Ministry of Environmental Protection; the China 6 standard was issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine. 4. Different letter representations: China 5 is represented by the letter V; China 6 is represented by the letters VI.