DIN EN 50289-4-1:2002-05 Communication cables - Specifications for test methods - Part 4-1: Environmental test methods; General requirements; German version EN 50289-4-1:2001
2002DIN EN 50289-4-1:2002-05 Communication cables - Specifications for test methods - Part 4-1: Environmental test methods; General requirements; German version EN 50289-4-1:2001
2002DIN EN 50289-4-1:2002 Communication cables - Specifications for test methods - Part 4-1: Environmental test methods; General requirements; German version EN 50289-4-1:2001