01478aam a22002298a 4500 NCT_5110 090513s2009 ||||||viesd 259 259 68000 23rd ed. 671.5 Th455/T.2 Ngô Lê Thông Công nghệ hàn điện nóng chảy : Giáo trình cho sinh viên cơ khí thuộc các hệ đào tạo Tập 2 Ứng dụng Ngô Lê Thông In lần thứ 3 H. Khoa học và Kỹ thuật 2009 342tr. bảng, hình vẽ 24cm Nội dung tài liệu giới thiệu các ứng dụng công nghệ hàn điện nóng chảy đối với hầu hết vật liệu kim loại thông dụng như: hàn thép, hàn thép cacbon, thép hợp kim thấp và cao, hàn gang, kim loại màu... Giáo trình ddc BK 0 0 ddc 0 671_500000000000000_TH455_T_2 0 1847 000001 000001 2017-10-23 671.5 Th455/T.2 MD.04776 2017-10-23 2017-10-23 BK 0 0 ddc 0 671_500000000000000_TH455_T_2 0 1848 000001 000001 2017-10-23 671.5 Th455/T.2 MD.04777 2017-10-23 2017-10-23 BK 0 0 ddc 0 671_500000000000000_TH455_T_2 0 1849 000001 000001 2017-10-23 2 671.5 Th455/T.2 MD.04779 2020-03-20 2020-03-10 2017-10-23 BK Thư viện Trường Đại học Nam Cần Thơ