A concave disk generally about 10 mm (3/8 inch) diameter used to plug a hole in a carburetor .
WELCH PLUG
Meaning of WELCH PLUG in English
English dictionary of automotive terms. Английский словарь автомобильных терминов. 2012
A concave disk generally about 10 mm (3/8 inch) diameter used to plug a hole in a carburetor .
English dictionary of automotive terms. Английский словарь автомобильных терминов. 2012