By the beginning of the twentieth century, punch cards encoded data and directed mechanical processing.

This was countered by the introduction of mechanical processing publicized at the St. Louis Exhibition.

Only bundles of hazel for sea defence and river training and large, straight timber suitable for mechanical processing were wanted.

However, jute fibre sample to the United Kingdom strictly for experimentation related to mechanical processing.

Fish and shrimp processing is usually divided into mechanical and non-mechanical processing.

"We are fully aware that the mail you receive is important to you," a statement said, blaming "mechanical processing" for the loss.

Acid leaching from mines and mechanical processing of ore speed up the process.

Until the beginning of the industrial era, mechanical processing was carried out as follows:

Ingestion usually involves some type of mechanical and chemical processing.

Most birds ingest small stones to assist in mechanical processing in gizzards.