Hollow stair of marking time of precast concrete

The utility model relates to a hollow stair of marking time of precast concrete, mark time including landing, prefabricated staircase board and the stair established on the prefabricated staircase board, landing includes landing and lower landing upward landing's one end is poured into a mould...

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Bibliographische Detailangaben
1. Verfasser:	ZHU CHANGSHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
Online-Zugang:	Volltext bestellen
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