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  <leader>02217nam a2200397 a 4500</leader>
  <controlfield tag="001">TVCDKTCT5341</controlfield>
  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
  <controlfield tag="005">20060515000000</controlfield>
  <controlfield tag="008">060515</controlfield>
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   <subfield code="a">Thư viện Trường CĐ Kỹ Thuật Cao Thắng</subfield>
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   <subfield code="a">RG_1 #1 eb0 i1 i5</subfield>
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   <subfield code="a">vie</subfield>
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   <subfield code="a">671.52 / </subfield>
   <subfield code="b">NG527H-gi</subfield>
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   <subfield code="a">Nguyễn Thúc Hà</subfield>
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  <datafield tag="245" ind1="0" ind2="0">
   <subfield code="a">Giáo trình công nghệ hàn: Sách dùng cho các trường đào tạo hệ trung học chuyên nghiệp /</subfield>
   <subfield code="c">Nguyễn Thúc Hà, Bùi Văn Hạnh, Võ Văn Phong</subfield>
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  <datafield tag="250" ind1="#" ind2="#">
   <subfield code="a">Tái bản lần thứ 4</subfield>
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   <subfield code="a">H. :</subfield>
   <subfield code="b">Giáo Dục ,</subfield>
   <subfield code="c">2006</subfield>
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   <subfield code="a">243tr. ;</subfield>
   <subfield code="c">24cm</subfield>
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   <subfield code="a">Hàn là quá trình công nghệ nối hai hoặc nhiều phân tử ( chi tiết , bộ phận ) tách thành một khối bền vững bằng cách dùng nguồn nhiệt để nung nóng chỗ cần nối đến trạng thái hàn. sau đó , kim loại lỏng tự kết tinh ( ứng với trạng thái lỏng ) hoặc dùng thêm ngoại lực ép chúng lại với nhau ( ứng với trạng thái nguội, dẻo)  để tạo thành mối hàn. </subfield>
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   <subfield code="a">Cuốn sách gồm 9 chương :</subfield>
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   <subfield code="a">Chương 1 : Khái niệm chung về hàn</subfield>
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   <subfield code="a">Chương 2 : Hàn hồ quang tay.</subfield>
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   <subfield code="a">Chương 3 : Hàn hồ quang dưới lớp thuốc và trong môi trường khí bảo vệ.</subfield>
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   <subfield code="a">Chương 4 : Hàn điện tiếp xúc.</subfield>
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   <subfield code="a">Chương 5 : Hàn khí.</subfield>
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   <subfield code="a">Chương 6 : Cắt kim loại và hợp kim.</subfield>
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   <subfield code="a">Chương 7 : Ứng suất và biến dạng hàn.</subfield>
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   <subfield code="a">Chương 8 : Khuyết tật hàn và các phương pháp kiểm tra.</subfield>
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   <subfield code="a">Chương 9 : Kỹ thuật an tòan về hàn trong sản xuất.</subfield>
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   <subfield code="a">.</subfield>
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   <subfield code="a">Cơ khí</subfield>
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   <subfield code="a">Hàn kim loại</subfield>
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   <subfield code="a">Giáo trình</subfield>
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   <subfield code="a">Bùi Văn Hạnh</subfield>
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