000 00317nam a2200073 4500
080 _a
_b
245 _aIS: 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
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1992
300 _a6p
999 _c34071
_d34071