etd

اسم علم

An abbreviation referring to a system used in airports for screening luggage, where an agent swabs the luggage and uses a machine to detect trace amounts of explosives.

• 🌐اختصار إنجليزي يشير إلى نظام يستخدم في المطارات لتفتيش الأمتعة، حيث يمسح الموظف حقيبة المسافر بمسحة قطنية ثم يحللها بجهاز للكشف عن آثار المتفجرات.

1. Explosives trace detection B2 formal technical

   A security screening method used at airports where an agent swabs the inside or outside of luggage and analyzes the sample using a machine to identify trace amounts of explosive materials.

   • The security officer used the ETD system to check the passenger's suitcase.
   • All checked bags are randomly selected for ETD testing at major airports.
   • The ETD machine detected a tiny residue of an explosive compound on the laptop.
   • After the swab, the ETD device immediately flagged a potential threat.

   🌐كشف آثار المتفجرات

   المرادفات: explosive trace detection

• etds plural form
• etds' possessive plural form
• etd's possessive singular form