zielsicher Englisch, Metalltechnik, Schulbuch

Listen to Mr Kaup talking to Miro and Lilly about the various materials for making up windows. Match the sentence parts. 1. 2. 3. 4. 5. 6. 7. An advantage of aluminium over steel Windows can be made of different materials Steel windows are mostly made of steel windows are often preferred to aluminium windows The surface of aluminium windows is very often powder-coated or anodized That coating is also an additional protection against Aluminium windows are often produced by specialist manufacturers A B C D E F G bright or galvanized tubular frames. because they are cheaper. is that the surface is resistant to corrosion. in order to achieve an optically, beautiful surface. such as wood, synthetic materials, steel and aluminium. with special machines, working in series. environmental influences and improves the aluminium’s corrosion resistance. Mosaic These beautiful, precious gates are the entrance of a very well-known palace. Find the name of this famous building and the name of the city where it is located, using the following letters. M B A U C H K G N I E P C A A L in N L O O D N Buckingham Palace in London 07 A2–B1 listening 83f6jd Word bank requirements Anforderungen bright hier: blank galvanized verzinkt tubular frames Anschlagrohre powder coated Pulver beschichtet anodized eloxiert 113 21 Windows, doors and gates Nur zu Prüfzwecken – Eigentum des Verlags öbv