IS: 1285 - 1968 : Specification for Wrought Aluminium and Aluminium Alloys, Extruded Round Tube and Hollow Section (for General Engineering Puposes)
IS: 1285 - 1968 : Specification for Wrought Aluminium and Aluminium Alloys, Extruded Round Tube and Hollow Section (for General Engineering Puposes)
- New Delhi BIS 1968
- 27p
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