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Title Standard No. Implemented On
Safety regulations for ore dressingGB 18152-20002000-12-1
Safety regulations for ore dressingGB/T 18152-20002000-12-1
Test Methods for Coal Sample Optionality of Coal Core MT 320-19931993-10-1
The effect of the flotation technology assessment method for coal preparation plantMT 180-19881989-7-1
Methods for the froth flotation testing of coalGB 4757-19841985-8-1
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