Lần đầu tiên có quy định về bàn ghế cho học sinh
Lần đầu tiên, bàn ghế của học sinh tiểu học, trung học cơ sở, trung học phổ thông được quy định về tiêu chuẩn kích thước, vật liệu, kết cấu, kiểu dáng...
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