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  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
  <controlfield tag="005">20221006084100.000</controlfield>
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   <subfield code="a">RG_1 #1 eb0 i1</subfield>
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   <subfield code="a">vie</subfield>
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   <subfield code="a">629.2 / </subfield>
   <subfield code="b">PH500T-n</subfield>
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   <subfield code="a">Ngô Thành Bắc</subfield>
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   <subfield code="a">Phụ tùng ô tô / </subfield>
   <subfield code="c">Ngô Thành Bắc</subfield>
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   <subfield code="a">H. : </subfield>
   <subfield code="b">Công nhân kỹ thuật , </subfield>
   <subfield code="c">1985</subfield>
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   <subfield code="a">197tr. ; </subfield>
   <subfield code="c">27cm</subfield>
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   <subfield code="a">Số lượng xe ôtô tải, ôtô khách, ôtô con và các ôtô chuyên dùng ở nước ta ngày càng nhiều.Để duy trì số đầu xe hoạt động, cần phải có một số phụ tùng dự trữ dùng thay thế các chi tiết mòn hỏng. tính bình quân , một đầu xe ôtô hoạt động cần 150-180kg phụ tùng cho các cấp bảo dưỡng kỹ thuật và sửa chữa nhỏ , trung, lớn. hiện nay chúng ta cần khoảng 14.000 tấn phụ tùng( không kể lốp, nhíp, ắc qui và các chi tiết ít hỏng, như vỏ cầu, sát xi, vỏ hộp số, thân động cơ...).năng lực sản xuất cơ khí lại có hạn, việc tổ chức chuyên môn hóa sản xuất phụ tùng còn gặp nhiều khó khăn. Nhà nước đã có thông tư 226TTg phân công chuyên môn hóa sản xuất phụ tùng ôtô, nhưng trong thực tế vẫn không có đủ phụ tùng cho vận tải. Để giải quyết khó khăn trên, chúng ta cần thiết lập một hệ thống dung sai lắp ghép trong ôtô, khi có được chế độ lắp ghép, ta có thể dùng bảng tiêu chuẩn lắp ghép(TCVN) để tra ra các trị số giới hạn trên, dưới tránh tình trạng mỗi lần thiết kế một phụ tùng nào đó, lại phảichế tạo nhiều chi tiết với vị trí số dung sai khác nhau.</subfield>
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   <subfield code="a">Cấu tạo ô tô</subfield>
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   <subfield code="a">Automobile Structures</subfield>
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   <subfield code="a">Automobile Engineering Technology</subfield>
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   <subfield code="a">04. CNKT Ô tô</subfield>
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   <subfield code="a">14. Bảo trì, sửa chữa ô tô (Công nghệ ô tô)</subfield>
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   <subfield code="b">Kho Sách </subfield>
   <subfield code="j">100000315</subfield>
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