Metadata
Author: patents-wipo
Data
English[en]
High-strength earth-wire under-bracing construction method using circular earth-wire under-bracing and hydraulically expandable excavating screw
French[fr]
Méthode de construction à grande résistance d’un contreventement souterrain de fil de terre utilisant une tarière à expansion hydraulique
Korean[ko]
원형 지선근가와 유압 확장식 굴착 스크류를 이용한 고강도 지선근가 시공법