We have one special inquiry from one Swiss customer about diesel regulation.
In Switzerland, they need a smoke measurement according to the following regulations : ECE-24R, EG 77/537 or VTS annexe 5.
Normally there should be one separated measure for the smoke (the exhaust).
They need as well one special document about maintenance of exhaust gaz (it is a document of exhaust gaz).
Have you got something which could help me ?