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DIN EN 12013:2000
Rubber and plastics machines - Internal mixers - Safety requirements; English version of DIN EN 12013 (Foreign Standard)
The document covers the technical safety requirements for the design and construction of internal mixers for plastiques and rubber. Suitable measures shall be taken with the design and construction so that persons working with the machines or in the vincinity are not endangered. Specifications on safety requirements, construction, design, hazards, guarding and interlocking are described in several paragraphs.
Deutsches Institut für Normung [din]