DRILLING MUD
SIVETS LIDIYA I,SU, IOGANSEN KONSTANTIN V,SU, KHARIV IVAN YU,SU, LYSYJ MIKHAIL I,SU
Year of Publication 30.10.1983
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Year of Publication 30.10.1983
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DRILLING MUD
IOGANSEN KONSTANTIN V,SU, SHELYAGOVA SVETLANA A,SU, KHARIV IVAN YU,SU, MAKEDONOV NIKOLAJ I,SU, AGA-ALIEVA VERA Z,SU
Year of Publication 30.10.1982
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Year of Publication 30.10.1982
Patent