GB/T 20017-2005 "Metal and other inorganic coatings, weight method and chemical analysis method for determination of mass per unit area", systematically sort out the weight method and chemical analysis method for mass determination of metal and inorganic coatings per unit area. Standard analysis of the principle, operation points, scope of application, advantages and disadvantages and application scenarios of the two methods, provide reference for scientific selection of detection methods and accurate determination of mass per unit area of the cover layer, and help standardize the detection process and mass control.
| Status | Active |
|---|---|
| CCS | A29 | ICS | 25.220.01 |
| Release Date | 2005-10-12 00:00:00 | Implementation Date | 2006-04-01 00:00:00 |