91.040.01 Buildings. Including building environment design / Строительство в целом, 03.080.10 Industrial. Including maintenance, cleaning, etc. / Производственные услуги. Включая техническое обслуживание, чистку и т.д.
Ключевые слова:
Scaffolds|Costs|Reports|Management|Ladders|Buildings|Construction systems parts|Safety measures|Building services|Policy|Construction operations|Building maintenance|Maintenance|Handbooks