英文含义
DTET的全称：Directorate of Technical Education & Training (India) | 中文意思：───技术教育的局
DTET的全称：Desmond Tutu Educational Trust (South Africa) | 中文意思：───德斯蒙德图图教育信托基金(南非)
DTET的全称：Department of Technical Education Training (Ministry Of Vocational and Technical Training Procurement Committee; Sri Lanka) | 中文意思：───技术教育培训部(职业和技术培训部采购委员会；斯里兰卡)