height adjustable framework for straßenabläufe essay

摘要

height adjustable device frame for the manufacture and repair of straßenabläufen in road construction, characterizedthat the body (1) is installed in the concrete.the adjustable part (2) in the vertical direction and in the longitudinal and transverse directions relative to the body (1) can be adjusted andthe frame top (3) four round openings for access to the verstellschrauben (4) receives.