Classroom and subsidiary rooms as all - wood doors room height with over light panel.

教室及辅助用房的门均应为木质,并且门上方应该具有透光板.

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WC and subsidiary rooms as all - wood doors room height with over light panel.

洗手间及辅助用房的门均应为木质,并且门上方应该具有透光板.

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