000 00216nam a2200073 4500
080 _a
_b
245 _aIS: 4736 - 1968 : Specification for Hot-dip zinc coatings on steel tubes
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1968
300 _a5p
999 _c25569
_d25569