DIN EN 50289-4-11:2002-10 Communication cables - Specifications for test methods - Part 4-11: Environmental test methods; A horizontal integrated fire test method; German version EN 50289-4-11:2002
2002DIN EN 50289-4-11:2002-10 Communication cables - Specifications for test methods - Part 4-11: Environmental test methods; A horizontal integrated fire test method; German version EN 50289-4-11:2002
2002DIN EN 50289-4-11:2002 Communication cables - Specifications for test methods - Part 4-11: Environmental test methods; A horizontal integrated fire test method; German version EN 50289-4-11:2002