GB/T 12552-1990
AbolishedMaximal safety depths for commercial diving
产业潜水最大安全深度
Application Summary AI generated
This standard specifies the maximum allowable depths for commercial diving operations to ensure diver safety. It is applied in industries such as offshore oil and gas, underwater construction, salvage, and marine engineering, where professional divers work in pressurized environments. The standard provides depth limits based on equipment type and breathing gas mixtures, guiding operational planning and risk assessment.
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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.