ASTM G 121 : 1998 : R2015 : EDT 1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Practice for Preparation of Contaminated Test Coupons for the Evaluation of Cleaning Agents
Hardcopy , PDF
14-01-2019
English
01-09-2004
This practice describes the procedure for the preparation of single- and double-sided contaminated metallic test coupons for the evaluation of cleaning agents.
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