nblib.library.kznblib.library.kz/elib/library.kz/jurnal/geologya 2017-05...gost 2177 kr stastm d 445...
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- nblib.library.kznblib.library.kz/elib/library.kz/jurnal/Geologya 2017-05...GOST 2177 KR STASTM D 445 Testingresult 820,3 818,0 822,5 29,4 ( 220,4) 0,0048 0,0085 0,0433 33,0 53,0 Research
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