SAI AS 1004.2
SA AS 10042 1998-JUN-05 Surface Plates for Metrology Part 2 Grante-SO 8512-2 1990 Supersedes AS 1004 1971 n Part Whch was Wthdrawn 1997
SA AS 10042 1998-JUN-05 Surface Plates for Metrology Part 2 Grante-SO 8512-2 1990 Supersedes AS 1004 1971 n Part Whch was Wthdrawn 1997
Specifies material, preferred sizes, rigidity, finish and other general features for granite surface plates in four accuracy grades. Annexes provide general information on care and use, testing and moderation in loading of surface plates. This Standard is technically equivalent to and has been reproduced from ISO 8512-2:1990.