Fibre optic interconnecting devices and passive components - - Basic test and measurement procedures - Part 2-20: Tests - Climatic sequence IEC 1300-2-20 /  
 IEC 1300-2-20 
ISO, IEC. 
 - First edition. 
 - Geneva :   ISO :   IEC,   1995. 
 - 13 stron ;   30 cm.