2027年英国国防与安全装备展在伦敦ExCeL展览中心开幕
Excel, 1, Western Gateway, Custom House, Silvertown, London Borough of Newham, Greater London, England, E16 1XL, United Kingdom
DSEI
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Defence and Security Equipment International (DSEI, formerly stylized DSEi) is a biennial defence and security trade exhibition which serves as a forum between governments, national armed forces, industry, and academics, held at ExCeL London.