SANS 60335-2-72-2003 家用及类似用途电器.安全.第2-72部分:对商业及工业用自动地板处理设备的特殊要求
Household and similar electrical appliances - Safety Part 2-72: Particular requirements for automatic machines for floor treatment for commercial and industrial use
Deals with the safety of mains or battery-supplied portable combined machines, with or without a built-in battery charger, having a chassis with or without traction drive, intended for commercial and industrial use indoors or outdoors for dry or wet treatment of hard floors or of floors with carpeting.