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donaldgitel

    Products and services
    0:09
    project procurement and
    0:20
    The buyer is seen in
    0:08
    Managing contract related
    0:08
    Approved precautions are
    0:22
    control.21. The precautions
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    Prepared using information from
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    be carefully
    0:09
    Translated with
    0:22
    long-term
    0:37
    development in
    0:28
    20.1 The concept
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    evaluating changes
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    (4 aspects from scope
    0:10
    (1) The most critical
    0:09
    planning allocates
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