unbenannt-2 - niedax · surface area (test piece) 50x2aioo mm long no. of one minute dip 4 dip...

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Page 1: Unbenannt-2 - NIEDAX · Surface Area (test piece) 50x2aIOO mm long No. of one minute dip 4 DIP Remarks No copper deposition found Surface Area 0.0109 IS 6745:1972(standard: 460 gms/sq.m)