Russian standards
Still photo and movie camera lenses. Joined dimensions for accessories
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Quality ratings system. Building ceramic finishing and facing materials. Nomenclature of characteristics
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Product-quality index system. Building. Moulds for manufacturing reinforced concrete articles. Index nomenclature
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Quality ratings system. Construction. Facing of stone materials and natural stone blocks. Nomenclature of characteristics
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Quality rating system. Construction. Lightweight laminated panels with plastic foam thermal insulation. Nomenclature of characteristics
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Quality ratings system. Building. Aluminium structures. Nomenclature of characteristics
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