Maintenance of General Works

رقم المستند: NL 144 : 2001
القطاع: Construction Materials and Building
TC: NL TC FP
ICS: 03.080.10
The maintenance, considered like an organized gait, planned and managed, is relatively recent. It only dates seventy for the Civil Genius. It is not therefore surprising that the notion of maintenance and its organization are not discerned in the same way by all responsible authorities.