LDR 00580naa#a2200193#i#450# 001 EN\\bibl\80535 005 20250130181902.4 011 ## _a2076-0655 100 ## _a20130325b2013####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aFoam heat-insulating material on the basis of quartz-feldspar raw materials _eJournal article 210 1# _aMoscow _cIndividual Entrepreneur Svetlana Vasilievna Samchenko _d2013 215 ## _a5 с. 608 ## _aJournal article _2local 700 #1 _aBuruchenko _gA E 700 #1 _aSeredkin _gA A 700 #1 _aVereshchagin _gV I 856 4# _atsilicates.ru _u