DIN EN 16321-2-2013 汽车在加油站加油期间汽油蒸气回收.第2部分:加油站蒸气回收系统检定的试验方法.德文版本EN 16321-1-2013
Petrol vapour recovery during refuelling of motor vehicles at service stations - Part 2: Test methods for verification of vapour recovery systems at service stations; German version EN 16321-2:2013