Electrical is related to Circuit. Circuit is a synonym of Boundary. 
Standard is a synonym of Formal. Formal is related to Dress. Dress is a synonym of Decorate. Line can be used for Decorate. 
Electrical <--RelatedTo--> Circuit <--Synonym--> Boundary 
Standard <--Synonym--> Formal <--RelatedTo--> Dress <--Synonym--> Decorate <--UsedFor-- Line 