Services For The Ongoing Repair Of The Roof And Roof (Treatment Of Wooden Structures And Their Details With Fire-Retardant And Antiseptic Mixtures) Of The Building Of The Kraynikivskyi Institution Of General Secondary Education Of Grades I-Iii Of The Khust City Council At The Address: P. Kraynikovo, Str. Shkilna, 13, Khustsky District Z...