Euroset D for filling German gas cylinders at authorised European filling stations. Consists of:
D1 = Italy, Switzerland
D2 = Greece, Italy, Austria and Slovenia
D3 = Finland, Iceland, Norway, Portugal, Sweden and the UK
D4 = Belgium, France, Ireland, Croatia, Latvia, Luxembourg, Macedonia, Montenegro, the Netherlands, Switzerland, Serbia, Slovakia, Slovenia, Spain, the Czech Republic and the UK
