It is certainly more difficult with regard to the accuracy of these measuring devices because they have to work when it is very hot in the summer and very cold in the winter. This requires more regular calibration and maintenance work.
Vice-President, Program Development Directorate, Measurement Canada, Department of Industry
It is certainly more difficult with regard to the accuracy of these measuring devices because they have to work when it is very hot in the summer and very cold in the winter. This requires more regular calibration and maintenance work.
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