BS EN 12449-2016 銅和銅合金 一般用途無(wú)縫圓管 Copper and copper alloys. Seamless, round tubes for general purposes

上一條：ETSI TS 123 216-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Single Radio Voice Call Continuity (SRVCC); Stage 2 (3GPP TS 23.216 version 15.2.0 Release 15)

下一條：DIN EN 3475-513-2020 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 513: Deformation resistance (Installation with plastic cable ties); German and English version EN 3475-513:2020

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