BS EN 62885-9. Surface cleaning appliances. Part 9. Floor treatment machines with or without traction drive, for commercial use. Methods of measuring the performance— 29 стр.
Household and similar electrical appliances - Safety - Part 2-72: Particular requirements for floor treatment machines with or without traction drive, for commercial use— 145 стр.
Safety of household and similar electrical appliances - Part 2: Particular requirements for wet and dry vacuum cleaners, including power brush, for industrial and commercial use— 65 стр.
