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民用爆炸物.雷管和传爆管.电雷管击穿电压的测定

Explosives for civil uses - Detonators and relays - Determination of flash-over voltage of electric detonators

民用爆炸物品 起爆器和起爆雷管中继器 电雷管闪络电压的验证

Explosives for civil uses. Detonators and detonating cord relays - Verification of flash-over voltage of electric detonators

民用炸药雷管和继电器第21部分：电雷管闪络电压的测定（草案）

Explosives for civil uses - Detonators and relays - Part 21: Determination of flash-over voltage of electric detonators

民用炸药雷管和继电器第21部分：电雷管闪络电压的测定德文版 EN 13763-21:2003

Explosives for civil uses - Detonators and relays - Part 21: Determination of flash-over voltage of electric detonators; German version EN 13763-21:2003 / Note: To be replaced by DIN EN 13763-21 (2021-05).

标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则

Composite line post insulators for a.e,overhead lines with a norminal voltage greater than 1000V.Definitions,test methods and acceptance criteria

语言 用于民间目的 雷管和电雷管导爆索的延迟器 第21部分 电雷管穿透电压测试

Explosives for civil uses - Detonators and detonating cord relays - Part 21: Verification of flash-over voltage of electric detonators

民用爆炸物品 爆炸引信和继电器 第21部分：电雷管闪络电压的测定

Explosives for civil uses - Detonators and relays - Part 21: Determination of flash-over voltage of electric detonators

民用爆炸物品 起爆器和起爆传爆索继电器 第21部分：电起爆器击穿电压的验证

Explosives for civil uses — Detonators and detonating cord relays — Part 21: Verification of flash-over voltage of electric detonators

民用炸药 导爆索点火器和继电器 第21部分：电点火器放电电压的验证（经西班牙标准化协会于2026年1月确认 ）

Explosives for civil uses - Detonators and detonating cord relays - Part 21: Verification of flash-over voltage of electric detonators (Endorsed by Asociación Espa?ola de Normalización in January of 2026.)

民用炸药 导爆索用起爆器和延期器 第21部分：电起爆器击穿电压（闪络）的验证

Explosives for civil uses - Detonators and detonating cord relays - Part 21: Verification of flash-over voltage of electric detonators