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  <leader>02313nam a2200301 a 4500</leader>
  <controlfield tag="001">TVCDKTCT4585</controlfield>
  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
  <controlfield tag="005">20060301000000</controlfield>
  <controlfield tag="008">060301</controlfield>
  <datafield tag="980" ind1="\" ind2="\">
   <subfield code="a">Thư viện Trường CĐ Kỹ Thuật Cao Thắng</subfield>
  </datafield>
  <datafield tag="024" ind1=" " ind2=" ">
   <subfield code="a">RG_1 #1 eb0 i1 i5</subfield>
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  <datafield tag="041" ind1="0" ind2="#">
   <subfield code="a">vie</subfield>
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  <datafield tag="082" ind1="#" ind2="#">
   <subfield code="a">671.52 / </subfield>
   <subfield code="b">NG527TH-c</subfield>
  </datafield>
  <datafield tag="100" ind1="1" ind2="#">
   <subfield code="a">Nguyễn Văn Thông</subfield>
  </datafield>
  <datafield tag="245" ind1="0" ind2="0">
   <subfield code="a">Công nghệ hàn thép và hợp kim khó hàn /</subfield>
   <subfield code="c">Nguyễn Văn Thông</subfield>
  </datafield>
  <datafield tag="250" ind1="#" ind2="#">
   <subfield code="a">In lần thứ 1</subfield>
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  <datafield tag="260" ind1="#" ind2="#">
   <subfield code="a">H. :</subfield>
   <subfield code="b">Khoa học và kỹ thuật ,</subfield>
   <subfield code="c">2005</subfield>
  </datafield>
  <datafield tag="300" ind1="#" ind2="#">
   <subfield code="a">156tr. ;</subfield>
   <subfield code="c">27cm</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Các nhà chế tạo máy, nói chung, và các chuyên gia hàn, nói riêng, đều biết rất rõ những khó khăn khi thực hiện công nghệ hàn nhiều kim loại và các hợp kim của chúng. Chẳng hạn các kim loại hoạt hóa và chịu nhiệt; các kim loại không đồng nhất; thép hợp kim thấp độ bền cao; thép hợp kim cao..là những kim loại điển hình. Những kim loại và hợp kim có các tính chất đặc biệt (độ bền cao, chổng gỉ, chống ăn mòn và mài mòn, chịu nhiệt...) được ứng dụng rộng rãi trong các ngành công nghiệp quan trọng như đóng tàu, hàng không, tên lửa, năng lượng, hóa học ...</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">  Cuốn &quot; Công nghệ hàn thép và hợp kim khó hàn &quot; nhằm mục đích giúp bạn đọc có thêm những thông tin mới nhất khi nghiên cứu giải quyết các công nghệ hàn phức tạp. Sách gồm 4 chương:</subfield>
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   <subfield code="a">Chương 1: Hàn kim loại và hợp kim hoạt hóa và chịu nhiệt.</subfield>
  </datafield>
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   <subfield code="a">Chương 2: Hàn thép hợp kim thấp độ bền cao.</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 3: Hàn thép hợp kim cao.</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 4: Hàn các kim loại không đồng tính chất.</subfield>
  </datafield>
  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Kỹ nghệ sản xuất kim loại</subfield>
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  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Hàn kim loại</subfield>
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  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Hàn thép hợp kim cao</subfield>
  </datafield>
  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Hàn các kim loại không đồng tính chất</subfield>
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