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See Chinese contents: GB/T 39957-2021 GB/T 39957-2021: High pressure metal die casting units -- Technical requirements
This document specifies the technical requirements, operation requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of high pressure metal die casting units. This document applies to high pressure metal die casting units, including die casting machine and its auxiliary devices, such as heat preservation and pouring device, picking and conveying device, spraying device, mold temperature control device, cleaning and repairing device, inserting device, detection device, system safety device, collection, discharge, dust removal device, vacuum device, marking device, integrated control device, but not limited to the above devices. It applies to low-pressure casting, squeeze casting and other casting units as reference.
