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Quality ratings system. Construction. Facing of stone materials and natural stone blocks. Nomenclature of characteristics
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Port-holes for diving hyperbaric chambers with operating pressure up to 4,9 MPa (50 kgf/sq sm). General specifications
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Traction railway stock wheelsets of 1520 mm gauge railways. General specifications
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Organic dyes. Testing method of PVC film colours fastness to dry and wet rubbing
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Automobile roads of general use. Road retroreflectors. Methods of testing
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