Six methods of testing for the transportable moisture limit are currently
in general use:
As each method has its advantages, the selection of the test method should be
determined by local practices or by the appropriate authorities.
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.4 Modified Proctor/Fagerberg test procedure for iron
ore fines; and
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.5 Modified Proctor/Fagerberg test procedure for
coal; and
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.6 Modified Proctor/Fagerberg test procedure for
bauxite.