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COMPOSITION FOR PROTECTION THE SOIL FROM FROST SOIL HEAVING
COMPOSITION FOR PROTECTION THE SOIL FROM FROST SOIL HEAVING
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机译:防止冻害土壤的成分
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FIELD: civil engineering. SUBSTANCE: composition has, wt.-%: glycerine, 95.5 - 98.5; polyethyleneoxide, 1.5 - 4.5. First 1-3 % of water solution of polyethyleneoxide is prepared and then it is mixed with glycerine. EFFECT: higher efficiency. 1 tbl
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