Design, manufacturing broaching machine of keyway with long length: Graduation project of Machine Manufacturing Technology/ Cu Nhat Khang, Tran Nguyen Gia Khang, Dang Thanh Phong; Mai Duc Dai, Nguyen Duy Trinh (Instructor)--Ho Chi Minh City: Ho Chi Minh City University of Technology and Education, 2024 Call no.: CKM-43 621.95 C961-K45