Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12:Filtration efficiency using particle counting, and contaminant retention capacity
NORMA vydaná dňa 25.6.2007
Designation standards: GB/T 8243.12-2007
Note: NEPLATNÁ
Publication date standards: 25.6.2007
Country: Chinese technical standard
Kategória: Technické normy GB