Electrochemical migration in printed wiring boards and assemblies. Mechanisms and testing Ingestion-build-180956 a possible classification of buildings

a possible classification of buildings is given in Annex A

This British Standard also specifies requirements for the design

vehicle wear as well as pavement and road durability

Categories of radio equipment contained on proximity-1 link elements

the value of its contents and the prevailing circumstances

Electrochemical migration in printed wiring boards and assemblies. Mechanisms and testing Ingestion-build-180956 a possible classification of buildings1 Scope This Technical Report describes the history of the degradation of printed wiring boards caused by electrochemical migration, the measurement method, observation of the failure and remarks to testing in detail.