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Solid mineral fuel. Determination of extractable metals in dilute hydrochloric acid
Document status: Active
Petroleum products and lubricants. Method of classification. Definition of classes
Document status: Active
Heat exchanger apparatuses and air cooling apparatuses. Tube expanding in tube-sheets. General technical requirements
Document status: Active
Nanomaterials. Nanostructured organophillic and hydrophilic clays. Technical requirements and methods of testing
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