Mtnl Mumbai used Maxcell Fabricated Inner Duct 5621-3 cell in 100 mm duct to lay 27 cables in just three 100mm ducts. Please see the installation report attached.
Mtnl Mumbai used Maxcell Fabricated Inner Duct 5621-3 cell in 100 mm duct to lay 27 cables in just three 100mm ducts. Please see the installation report attached.