捷克警方稱,從布拉格起飛和降落的飛機再次受到炸彈威脅。

2026-11-06

捷克警方稱,從布拉格起飛和降落的飛機再次受到炸彈威脅。

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2026-11-06

Oct 7–30, 2026, ITU Radiocommunication Sector Study Group 4 (SG4) and working parties WP4A, WP4B and WP4C met in Geneva for the sixth WRC‑27 study‑cycle session. The Chinese delegation participated in review of the draft Conference Preparatory Meeting (CPM) report, focusing on market‑relevant items: proposed direct‑to‑handset/mobile frequency allocations, restrictions on transmissions from unauthorized earth stations, and potential optimizations to Radio Regulations Article 4.4. Delegates also d

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法國教育部長:一輛校車在法國東部發生車禍,造成“多名受害者”。