TCVN 7663-2007
Reciprocating internal combustion compression-ignition engine.Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas

Standard No.

TCVN 7663-2007

Release Date

2007

Published By

VN-TCVN

Latest

TCVN 7663-2007

TCVN 7663-2007 history

• 2007 TCVN 7663-2007 Reciprocating internal combustion compression-ignition engine.Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas