IS: 1448 (P 116) - 1982; methods of test for petroleum and its products P 116 determination of cone penetration of lubricating grease using one quarter and one half scale-cone

IS: 1448 (P 116) - 1982; methods of test for petroleum and its products P 116 determination of cone penetration of lubricating grease using one quarter and one half scale-cone - New Delhi BIS 1992 - 6p

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