Results phrase
"літаків"
Section 34000000-7
Transport equipment and auxiliary products to transportation
Transport equipment and auxiliary products to transportation
Section 50000000-5
Repair and maintenance services
Repair and maintenance services
Section 51000000-9
Installation services (except software)
Installation services (except software)
Section 73000000-2
Research and development services and related consultancy services
Research and development services and related consultancy services