权威例句
Trowelling it On
Trowelling machine
Apparatus for screening and trowelling concrete
Two-way repair material for trowelling & gunning
Omni-directional self-propulsive trowelling robot
Omni-directional self-propulsive trowelling robot
'Trowelling through History': Historical Archaeology & the Study of Early Modern Ireland
Factors influencing power‐trowelling productivity of concrete surface floors
Mechanical treatment ... Process water recycling in trowelling
Methodology of indicating the trowelling operation start time on the concrete mix surface
