DIN EN 16842-4:2017
动力工业卡车 能见度 测试方法和验证 第4部分:容量不超过 10000 公斤的工业可变前移卡车
Powered industrial trucks - Visibility - Test methods and verification - Part 4: Industrial variable reach trucks up to and including 10000 kg capacity; German and English version prEN 16842-4:2017