machine operator معنى"machine operator" أمثلة على "machine" معنى "operator" معنى "binding machine operator" معنى "folding machine operator" معنى "gathering machine operator" معنى "office machine operator" معنى "operator" معنى "by machine" معنى "machine" معنى "machine to machine" معنى "addition operator" معنى "addressograph operator" معنى "arithmetic operator" معنى "boolean operator" معنى "camera operator" معنى "chief operator" معنى "computer operator" معنى "differential operator" معنى "energy operator" معنى "facility operator" معنى "ferry-operator" معنى "genetic operator" معنى "identity operator" معنى "justice operator" معنى "key operator" معنى أمثلة Previously, either machine operators would usually have to manually change the bit or move the work piece to another station to perform these different operations.
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