GB 18985-2021
ActiveAmount of supply gases for divers
潜水员供气量
Application Summary AI generated
This standard specifies the minimum volume of breathing gas required for divers based on factors such as depth, workload, and dive duration. It is applied in commercial, military, and recreational diving operations to ensure safe gas supply planning and to prevent hypoxia or decompression sickness. The standard is used by diving companies, training organizations, and equipment manufacturers for calculating gas consumption in both open-circuit and closed-circuit systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.