TY  - BOOK
ED  - International Electrotechnical Commission
TI  - IEC:60811-509-(Ed-1.1)-2017-07 Amdnt No. 1-2017; Electric and optical fibre cables- Test methods for non metallic materials Part 509: Mechanical test-  Test for resistance of insulations and sheaths to cracking (heat shock test)
PY  - 2017///
CY  - Geneva
PB  - IEC
ER  -