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T/UNP 481-2024 Active Group standards

T/UNP 481-2024 Technical Specifications for Underwater Concrete Construction in Hydraulic Engineering

T/UNP 481-2024 Water Concrete Construction Technical Specification for Waterway Engineering Underwater Concrete Construction

Publish Date: 2024-12-30 Implement Date: 2024-12-30 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: T/UNP 481-2024
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: -
ICS Name: Seals, sealing devices
Publish Date: 2024-12-30
Implement Date: 2024-12-30

Scope

Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. General requirements 5. Formwork engineering 6. Concrete engineering 7. Quality control

Development Information

Related Standards

GB/T 5894-1986 Replaced

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GB/T 9877.1-1988 Replaced

GB/T 9877.1-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 1:rubber covered rotary shaft lip seals

Publish Date: 1988-09-20
GB/T 9877.2-1988 Replaced

GB/T 9877.2-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 2:metal cased rotary shaft lip seals

Publish Date: 1988-09-20
GB/T 9877.3-1988 Replaced

GB/T 9877.3-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 3:assembled rotary shaft lip seals

Publish Date: 1988-09-20
GB 13871-1992 Replaced

GB 13871-1992 Rotary shaft lip type seals—Nominal dimensions and tolerances

Publish Date: 1992-12-12
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