GB/T 18310.5-2002 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures Part 2-5: Tests-Torsion/twist (English Version)
The purpose of this section is to evaluate the connection ability of the device under test and the optical cable when it is subjected to tension and torsional load that may be encountered during installation and normal use.
GB/T 18310.5-2002 history
2002GB/T 18310.5-2002 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures Part 2-5: Tests-Torsion/twist