DIN EN 12921-2-2010 使用液体或蒸气的工业物品表面清洁和预处理机器.第2部分:使用水基清洁液的机械安全性.德文版本EN 12921-2-2005+A1-2008
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids; German version EN 12921-2:2005+A1:2008
This standard deals with all significant hazards relevant for equipment used in the cleaning and surface treatment industry, when it used as intended and and under the conditions foreseen by the manufacturer (see clause 4). This standard applies to machines, plants and related equipment intended to be used in the cleaning and pretreatment of industrial items for the processes using water based cleaning liquids, manual and automatic systems.