权威例句
Double-hinge corner for a concrete forming structure
Gelenke im Massivbau / Concrete hinges
Gelenke im Massivbau
Gelenke im Massivbau
Tower structure
PERFORMANCE OF TRANSVERSE JOINT SUPPORTS IN CONCRETE PAVEMENT
Jacques Derrida, semiology, linguistics, deconstruction
Mobile concrete pump and production method
Ceiling joist formwork with automatic stripping of the inner board
Strike-off beam and spreader plow assembly for placer/spreader
