B S I. (1976). UDC 621.8 Mechanical power transmission -----lubrication BS 1000(621.8): 1976 amd AMD 3036: 1976. B S I.
Chicago Edition CitationB S I. UDC 621.8 Mechanical Power Transmission -----lubrication BS 1000(621.8): 1976 Amd AMD 3036: 1976. London: B S I, 1976.
MLA Edition CitationB S I. UDC 621.8 Mechanical Power Transmission -----lubrication BS 1000(621.8): 1976 Amd AMD 3036: 1976. B S I, 1976.
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