Engineering change notice

An engineering change notice (ECN), or change notice, is a document which records or authorizes a change to a specific design. The reasons for the change should also be recorded.

Following sound engineering principles, control and documentation are necessary to ensure that changes are built upon a known foundation and approved by relevant authorities.

单词	Engineering Change Notice
释义	Engineering Change Notice 英语百科 Engineering change notice An engineering change notice (ECN), or change notice, is a document which records or authorizes a change to a specific design. The reasons for the change should also be recorded. Following sound engineering principles, control and documentation are necessary to ensure that changes are built upon a known foundation and approved by relevant authorities.
随便看	Patient controlled analgesic infusion pump Patient Cooperation patient cradle Patient Credit patient credit and collection Patient Credits patient data patient data base module patient data base system patient data checklist patient data entry patient data file Patient Data Privacy patient data security patient day patient death date and time patient death indicator patient delay patient demonstration patient dependent parameter patient diary shelf Patient Discharge Patient Discharges patient distress alarm Patient Dock Root

Engineering Change Notice

Engineering change notice