Call hold HOLD

hold drift of track-hold circuit

hold-over coil，hold-over grid

suction chamber of double suction pump

active drain hold-up tank

active-effluent hold-up tank

adjustable head hold

aft hold

after hold

after hold=afterhold

after-hold

air hold down

Allow employees to hold some shares

allowable hold loading

alternate hold

ALTITUDE HOLD

aluminum hold fumace

Ambulance Exhibition was Hold in CMEF

analysis of hold reserves