Semiautomatic grips for tensioning of the steel in prestressed concrete structures. Specifications
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Expansive bolts. Construction
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Repairing and manufacturing equipment. Instruments and appliances. General specifications.
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Holders and fasteners of steel cold lines. Beam supports. Construction, dimensions, and processing conditions.
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Holders and fasteners of steel cold lines. Mobile supports. Construction and dimensions.
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Holders and fasteners of steel cold lines. Suspension brackets. Construction and dimensions.
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Holders and fasteners of steel cold lines. Wooden laggings. Technical conditions.
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Fixed erecting ladders. Types. Design and dimensions.
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Erection sites at stairs. Types. Design and dimensions.
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doubly supporting hinged device mounted on the foundation. General specifications.
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mounting Devices and assemblies. General specifications.
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Accommodation ladders. Types. Design and dimensions.
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