Exhaust Pollutant

First phase

Second phase

Two-wheel moped

Three-wheel moped

Two-wheel moped

Three-wheel moped

CO

6

12

1

3.5

HC+NO_X

3

6

1.2

1.2

注：1 TA test in the first phase will be bring into effect after Jan 1^st, 2003, COP test in the first phase will be bring into effect after Jan 1^st, 2004.

2TA test in the Second phase will be bring into effect after Jan 1^st, 2005, COP test in the Second phase will be bring into effect after Jan 1^st, 2006.