Formwork device is sealed to variable mobilizable electric power trench

The utility model relates to an electric power trench construction field specifically is a formwork device is sealed to variable mobilizable electric power trench, characterized by: including the plank sheathing, the flitch, change corner connector, steel pipe and angle clip keep off, change corner...

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Bibliographische Detailangaben
1. Verfasser:	QIAN LINGQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
Online-Zugang:	Volltext bestellen
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