单选题
124.Blind rivet is a special rivet used in a sheet metal structure that can be installed when there is access to only one side of the metal( )
A
Blind rivet is a special rivet used in a sheet metal structure that can be installed when either side of the metal can get access to.
B
Blind rivet is a special rivet used in a sheet metal structure that can be installed when neither side of the metal can get access to.
C
Blind rivet is used in a sheet metal structure because there is not enough space to both sides of the metal.
答案解析
正确答案:C
