BS EN 50131-1-2006+A2-2017 Alarm systems. Intrusion and hold-up systems. System requirements

上一條：ETSI TS 132 321-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Test management Integration Reference Point (IRP); Requirements (3GPP TS 32.321 versio

下一條：BS ISO 19281-2016 航空貨運 耐火集裝箱 設計、性能和試驗要求 Air cargo. Fire resistant containers. Design, performance and testing requirements

版權：如無(wú)特殊注明，文章轉載自網(wǎng)絡(luò )，侵權請聯(lián)系cnmhg168#163.com刪除！文件均為網(wǎng)友上傳，僅供研究和學(xué)習使用，務(wù)必24小時(shí)內刪除。