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HY/T 0393-2023Guidelines for structural components detection and maintenance of manned submersible (English PDF)

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Issued by

Ministry of Natural Resources of the People's Republic of China

Level / Type

National · Recommended

Issue date

November 1, 2023

Implementation date

January 1, 2024

Scope

HY/T 0393-2023 (Guidelines for structural components detection and maintenance of manned submersible) is available as an English-translated PDF.

HY/T 0393-2023 — This document provides the main structural components inspection and control of manned submersibles during routine maintenance, medium repair and overhaul.

Guidance on maintenance of major structural components during post-dive and post-voyage maintenance work.

This document applies to manned submersible manned spherical shells, observation windows, access hatch covers, small diameter pressure spherical shells and pressure tanks, carrier frames, light Inspection and maintenance of structural parts such as casing.

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Document preview — HY/T 0393-2023

National Standard of the People's Republic of China

ICS: 07.060
Classification: A 45

Issued by: Ministry of Natural Resources of the People's Republic of China

Document data1

Document data

International classification (ICS): 07.060.

Chinese classification (CCS): A45.

Estimated length of the Chinese original: 18,189 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

Referenced standards

Normative references

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