Job Matters – 2nd edition – A2
Sanitär- und Klimatechnik - Arbeitsheft
Wolfram Lepka, Peter Oldham, Ingrid Preedy, Kenneth Thomson
Themen sind unter anderem: Plumbing systems, tools, materials, joining pipes, bathrooms, toilets, blocked drains, tap repair, taps and mixers, waste water, shower systems, heating systems, radiators, ventilation, solar power.]