0 Heavy-duty clothing, machinery, or equipment is stronger than usual so that it can be used a lot, especially in difficult conditions. -- （尤指衣服、機器、設備等）堅固的，耐用的
Rock samples were pulverized using a heavy-duty hydraulic rock splitter, jaw crusher and swing mill.
It comes complete with water tanks, brushes and all the other tools needed for heavy-duty scrubbing.
This machine incorporates many aspects of typical robotic systems and is similar to many heavy-duty hydraulic equipment units.
These machines incorporate many aspects of typical robotic systems and are the basis for most heavy-duty hydraulic machines.
This heavy-duty machine can be considered as a manipulator mounted on a mobile platform.
This machine incorporates many aspects of typical robotic systems and is the basis of most heavy-duty hydraulic machines.
A collecting bag (50 cm long 35 cm diameter), also of nylon mesh, was fastened to the rear end of the net by a heavy-duty zip-fastener.
Batches of 320 weighed mature seeds were thoroughly mixed with an equal weight of activated silica gel within sealed, heavy-duty, polythene bags that were maintained at ambient temperature.
