00603naa#a2200181#i#450# EN\\bibl\101881 20250903104113.3 2588-0209 20201225b2020####ek#y0engy0150####ca RU EXPERIMENTAL DETERMINATION OF MECHANICAL CHARACTERISTICS DURING BENDING OF SANDWICH STRUCTURES FOR THE DEVELOPMENT OF NEW CONSTRUCTION SOLUTIONS FOR THE PRODUCTION AND STORAGE OF AGRICULTURAL PRODUCTS Journal article Moscow Electronic science 2020 0 с. Journal article local iacj.ru