TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT HƯNG YÊN
TRUNG TÂM ĐT&THCN CƠ KHÍ
ĐỀ CƯƠNG BÀI GIẢNG
THỰC TẬP CẮT GỌT KIM LOẠI (PHAY)
Hưng Yên 2015
(Tài liệu lưu hành nội bộ)
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