DIN EN ISO 19932-2:2014-09
作物保护设备 背负式喷雾器 第2部分:测试方法
Equipment for crop protection - Knapsack sprayers - Part 2: Test methods (ISO 19932-2:2013); German version EN ISO 19932-2:2013 / Note: To be replaced by DIN EN ISO 19932-2 (2017-05), DIN EN ISO 19932-2 (2022-10).