GB/T 45900-2025 Active National standards

GB/T 45900-2025 Test method of buoyancy material and modules properties for manned submersible

Publish Date: 2025-06-30 Implement Date: 2026-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45900-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Ship materials and their inspection methods

ICS Name: Shipbuilding materials and parts

Publish Date: 2025-06-30

Implement Date: 2026-01-01

Pages: 24 pages

Scope

This document specifies the requirements, test items, and test methods for the performance testing of buoyancy materials and components used in manned submersibles.
This document is applicable to the performance evaluation testing and product inspection of buoyancy materials and components used in manned submersibles. Other underwater structures may refer to it for use as a reference.

Development Information

Word Count: 36 Thousand words Pages: 24 pages

Referenced Standards

GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 2567-2021 Test methods for properties of resin casting body GB/T 13407-1992 Terminology for submersibles and underwater installations ISO 21173:2019 中国船级社潜水系统和潜水器入级规范(2018) GB/T 13407-2025 Terminology for submersibles and underwater installations

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