00535nam a2200181Ia 4500 CTU_48822 210402s9999 xx 000 0 und d 629.2506 M108 Phan Văn Mão Kỹ thuật máy dầu cặn máy diesel Phan Văn Mão Sài Gòn Giao thông vận tải 2002 diesel motor,mechanical engineering Minh, 980120 Trung tâm Học liệu Trường Đại học Cần Thơ