union shop

n.

工人限期加入工会的商店；

Union Shop
Petition Seeks to Decertify Metro Gulfstream Facility / as Union Shop
The Union Shop: A Legitimate Form of Coercion in a Free-Market Economy
Bargaining Fee versus Union Shop
The Meaning of the Union Shop Elections
Union Shop Polls: A Solution to the Right-to-Work Issue
Union Shop Deauthorizations: A New Threat to Unions?
The doctor's office as a union shop.
The closed and union shop in Western Europe
The union-shop deauthorization poll: a new look after 20 years