DIN EN 50289-4-17:2016 Communication cables - Specifications for test methods - Part 4-17: Test methods for UV resistance evaluation of the sheath of electrical and optical fibre cable; German version EN 50289-4-17:2015
2016DIN EN 50289-4-17:2016 Communication cables - Specifications for test methods - Part 4-17: Test methods for UV resistance evaluation of the sheath of electrical and optical fibre cable; German version EN 50289-4-17:2015
2011DIN EN 50289-4-17:2011 Communication cables - Specifications for test methods - Part 4-17: Test methods for UV resistance evaluation of the sheath of electrical and optical fibre cable; German version EN 50289-4-17:2011