000 005130000a22001810004500
999 _c65474
_d65474
027 _aSLS 268 : Part IV : 1974
_q1974
041 _aeng
080 _a621.882.082
942 _cSD
110 _aBUREAU OF CEYLON STANDARDS
245 _aSLS 268 : 1974 : Specification for ISO metric screw threads - part V : Tolerance
260 _aColombo
_bBureau of Ceylon Standards
_c1974
300 _a45p.
500 _aSTD2486
650 _aa621.882:082
650 _aSRI LANKA-STANDARDS
650 _aSTANDARDS-SRI LANKA