01-17-2017, 02:39 PM
The word "them" should be included.
At the same time maintenance costs for them were significant; not just in infrastructure but in teams of scientists and technicians to correct any problems in the hardware and software.
http://www.orionsarm.com/eg-article/48bdab3a92bad
At the same time maintenance costs for them were significant; not just in infrastructure but in teams of scientists and technicians to correct any problems in the hardware and software.
http://www.orionsarm.com/eg-article/48bdab3a92bad