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Promosi ilmu pengetahuan populer tentang perlindungan kebakaran telah membuka jalur baru lagi. Mahasiswa dipublikasikan oleh Tianjin Fire Control. Pacar mengeluarkan beberapa lembar kertas dengan kata-kata yang sangat penting, Anda datang dan melihat-lihat, sangat penting! # Tianjin api publisitas kupu-kupu sosial
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Perlindungan Kebakaran Shanghai mengingatkan Anda: Selama periode penutupan dan kontrol, tetap bersih tanpa meninggalkan rumah. Bahan pencegahan epidemi mudah terbakar dan mudah terbakar. Koridor tidak berhenti, dan baterai tidak memasuki pintu! Parkir standar adalah titik kunci pencegahan. Hei, atasi epidemi! Ilmu pengetahuan populer tentang perlindungan kebakaran
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