An information recording medium is provided, which comprises a plurality of recording layers and a first disc information area for storing parameters relating to access to the plurality of recording layers and formats relating to the plurality of recording layer. The first disc information area is provided in a first recording layer which is one of the plurality of recording layers.

 
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< Antenna/transceiver configuration in a traffic sensor

> Automated quoting of molds and molded parts

> Long-term digital data storage

~ 00599