ARRANGEMENT FOR CLEANING INTERNAL SURFACE OF PIPE-LINES
IVANOV VLADIMIR M,SU, SHEPTUKHIN ANATOLIJ V,SU, BALASHKOV VITALIJ S,SU, EPIFANTSEV VALENTIN N,SU, BARANOV IGOR I,SU, SIDORENKO SERGEJ A,SU, SAVICHEV SERGEJ K,SU, SEDOV MIKHAIL A,SU, GORDO VLADIMIR P,SU, BRYUSHKO PETR I,SU
Year of Publication 23.01.1990
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Year of Publication 23.01.1990
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