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Perforated tensioning bar for tensioning shuttering-retaining members and wall-shuttering elements in concrete and shuttering constructional work
Perforated tensioning bar for tensioning shuttering-retaining members and wall-shuttering elements in concrete and shuttering constructional work
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机译:穿孔的张紧杆,用于张紧混凝土和模板建筑工程中的模板固定件和模板
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摘要
By virtue of using the perforated tensioning bar, the tensioning wire and steel tensioning bar are superfluous in certain areas for tensioning shutterings when working with concrete. The perforated tensioning bar can be clamped in at any spacing by the offset longitudinal slots.
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