| Subject | English | French |
| tech., industr., construct. | duplicator with fully automatic master change | duplicateur à changement de cliché totalement automatique |
| tech., industr., construct. | duplicator with manual master change | duplicateur à changement de cliché manuel |
| tech., industr., construct. | duplicator with semi-automatic master change | duplicateur à changement de cliché semi-automatique |
| transp. | master change | spécification de changement notifié |
| comp., MS | net change master scheduling | modification nette du programme directeur (A master scheduling principle in which net requirements are calculated only for items that have had a change in demand since the last master schedule was calculated) |