トレンチ工法 だった
torenchikōhōdatta
1. Was trenchless method.
Noun
1. Was trenchless method.
1. trench coat
1. rear; back
1. high mountain; lofty peak
1. official bulletin; communique
1. sailing; navigation
1. public relations; PR
2. publicizing
1. method of construction
1. caisson method
1. Of a trench coat; Relating to a trench coat