GB/T 2424.21-1985 Basic environmental testing procedures for electric and electronic products--Guidance on solderability testing by the wetting balance method (English Version)
Basic environmental test procedures for electrical and electronic products Solderability test guidelines for lubrication weighing method
GB/T 2424.21-1985 history
2008GB/T 2423.32-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test Ta:Solderability test by the wetting balance method
1985GB/T 2424.21-1985 Basic environmental testing procedures for electric and electronic products--Guidance on solderability testing by the wetting balance method
GB/T 2424.21-1985 Basic environmental testing procedures for electric and electronic products--Guidance on solderability testing by the wetting balance method was changed to GB/T 2423.32-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test Ta:Solderability test by the wetting balance method.