Results phrase
"Хімічно"
Section 14000000-1
Mining, basic metals and related products
Mining, basic metals and related products
Section 35000000-4
Security, fire-fighting, police and defence equipment
Security, fire-fighting, police and defence equipment
Section 45000000-7
Construction work
Construction work
Section 90000000-7
Sewage, refuse, cleaning and environmental services
Sewage, refuse, cleaning and environmental services