NF C93-902-20*NF EN 61300-2-20:1997 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 2-20 : tests. Climatic sequence.
1997NF C93-902-20*NF EN 61300-2-20:1997 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 2-20 : tests. Climatic sequence.