Diesel fuel and petrol filters for internal combustion engines. Filtration efficiency using particle counting and contaminant retention capacity1 Scope This International Standard specifies a multi pass filtration test, with continuous contaminant injection and using the on line particle counting method, for evaluating the performance of diesel fuel and petrol filters for internal combustion engines submitted to a constant flow rate of test liquid. The test procedure determines the contaminant capacity of a filter, its particulate removal characteristics and differential pressure. This

BS EN 60461 summarises the relationship between the two forms of time and control time code implementations for video formats with frame rates greater than 30 fps

They are non-reciprocal optical devices

3 is a British standard and a part of the BS 5550 series that discusses the specification of projector spools for 16 mm film spools of 732 m capacity (43 cm size) for specialized equipment for cinematography

PD 25666 was developed to help organizations understand and implement a results-driven exercise programme

with aspartame in marzipan

including humidification and dehumidification

Who is ISO 23381 for

Solvent extraction method helps in determining the difference in mass by means of weighing before and after extraction of the resin with methyl-ethyl-ketone or other suitable solvents

Fans enclosed within units

Note: The time schedule and cost of these technical documents are not the subjects of BS EN 12262

based on halogen-free

This method is applicable to soft cheeses