Electronic taximeters not-for-sale Convexity - Concavity

Convexity - Concavity

caused by the product covered by BS EN 10311:

sulphur dioxide exposure test

What is ISO 4126-5 - Safety devices for protection against excessive pressure about

Electronic taximeters not-for-sale Convexity - ConcavityThis Standard applies to electronic taximeters, to be installed on public hire vehicles (taxis or cabs) which, with the aid of electronic devices, calculate and indicate the amount to be paid by the passenger. This standard does not apply to taximeters being remotely controlled by external intelligence as far as it concerns the functions described in this standard. This standard does not deal with performance requirements of the taximeter after