GB/T 22638.10-2008 Test methods for aluminium and aluminium alloy foils.Part 10:Determination of mass per unit area (surface density) of coatings (English Version)
This part of GB/T 22638 specifies the surface density determination method of coated aluminum foil for air conditioner heat sink. This section applies to the determination of the surface density of coated aluminum foil for air conditioner heat sinks.
GB/T 22638.10-2008 history
2016GB/T 22638.10-2016 Test methods for aluminium and aluminium alloy foils—Part 10:Determination of mass per unit area (surface density) of coatings
2008GB/T 22638.10-2008 Test methods for aluminium and aluminium alloy foils.Part 10:Determination of mass per unit area (surface density) of coatings