• Two of these shovels are used in the shaft, one delegated to each shift.
• The chip wringer can service a number of machine tools.
• One operator attends several presses.
• Such systems should be able to cater for ( or to ) thousands of channels.
• The oscillator covers the range 1 kc/s--10 Mc/s.
• The operator can handle up to six machines.
• A 30-ton derrick serves No. 2 hatch.
• The meter can be serviced without shutting down the pipeline.
• The laboratory will service the pigment department.
• The accumulators take care of several presses.
• The second operator is tending the open dies - applying lubricant where necessary, for example.