body necking-in machine

bottle-necking management

combined necking-bulging

combined necking—bulging

compound necking bulging technology

dash necking

diffuse necking

gas bottle necking-in machine

Localized necking

Localized necking plastic deformation

multiple necking fracture

multitrack necking

neckbreaking speed

necking and curling combinnation machine

necking behaviour

necking bit

necking coefficient

necking criterion

Necking Deformation Pressure