Original sentence: Specifications: weight - ; crew - 1 (driver) + 4-5 (gun crew or landing party); armour - 6-15 mm; speed - ,  with a 5-t trailer; range -  with a 5-t trailer
Edited sentence: Specifications: weight - ; crew - 1 (driver) + 4-5 (gun crew or landing party); armour - ; speed - ,  with a 5-t trailer; range -  with a 5-t trailer