Soil grading machines; cleaning lances (parts of pressure washers); high pressure washers; electric cleaning scrubbers; powered floor scrubbers; levelling apparatus (machines); construction machines; mechanical construction machines; roadway construction machines; levelling apparatus (machines)

Hand held lasers for measuring distances; lasers capable of producing pulsating laser beams (other than for medical use); lasers for controlling machine tools; lasers for guiding machine tools; lasers for industrial use; lasers for machine tools; lasers, not for medical purposes; aerial measuring apparatus; computer measuring devices containing data; devices for transmitting measured values; digital measuring apparatus; digital measuring instruments; distance measuring apparatus; distance measuring instruments; hand held lasers for measuring distances; road surface measuring instruments; rotary movement measuring apparatus; rulers (measuring instruments); sensors for measuring depth; sliding squares (measuring instruments); tape measures; telescopic measures with a digital read out; global positioning systems (GPS)