0/50

dolly

mastery

/ˈdɑli/nounverbadjname

card 1 of 10 · context meaning

What is the meaning of 'dolly' in this technical description?

A, is the steam or air cylinder for forcing the dolly B, hard against the rivet head while rivetting: when used for making rivets the dolly B, is unshipped, and the rivet heading apparatus substituted.