CHECKDAM PRECAST FORM AND USAGE THEREOF

PURPOSE: To improve workability, to enhance safety and to prevent the infiltration of external rainwater by saving the waste of the labor and time of removing operation, avoiding the generation of a falling accident and eliminating the combination of a scaffolding for operation and a preventive fenc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AOKI KYOHEI, KURABAYASHI KIYOSHI, TANADA YUKIO, TANAKA TORU, HARA SHUNICHI
Format: Patent
Sprache:eng
Schlagworte:
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