Surface active agents - Evaluation of certain effects of laundering - Methods of preparation and use of unsoiled cotton control cloth (ISO 2267:1986)— 16 стр.
Specifications for industrial laundry machines - Definitions and testing of capacity and consumption characteristics - Part 4: Washer-extractors— 86 стр.
Specifications for industrial laundry machines - Definitions and testing of capacity and consumption characteristics - Part 3: Continuous tunnel washer; German version EN 17116-3:2019— 86 стр.