GB/T 24721.4-2023 Active National standards

GB/T 24721.4-2023 Glass fiber reinforced plastic product for highway—Part 4:Non-pressure communication well lid

GB/T 24721.4-2023 Glass fiber reinforced plastic product for highway—Part 4:Non-pressure communication well lid

Publish Date: 2023-03-17 Implement Date: 2023-07-01 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 24721.4-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Road transport

Publish Date: 2023-03-17

Implement Date: 2023-07-01

Pages: 16 pages

Scope

This document specifies the structure, dimensions, and deviations, models, technical requirements, test methods, inspection rules, and requirements for marking, packaging, transportation, and storage of fiberglass reinforced plastic non-pressure communication manhole covers for highways. This document is applicable to the production, inspection, and use of fiberglass reinforced plastic non-pressure communication manhole covers (hereinafter referred to as "fiberglass communication manhole covers") used in non-vehicle driving areas of highways.

Development Information

Word Count: 20 Thousand words Pages: 16 pages

Same series standard

GB/T 24721.1-2023 Glass fiber reinforced plastic product for highway—Part 1:General rule GB/T 24721.2-2023 Glass fiber reinforced plastic product for highway—Part 2:Trunk GB/T 24721.3-2023 Glass fiber reinforced plastic product for highway—Part 3:Duct GB/T 24721.5-2023 Glass fiber reinforced plastic product for highway—Part 5:Sign base panel

Replace the following standards

GB/T 24721.4-2009 Glass fiber reinforced plastic product for highway—Part 4:Non-pressure communications well lid

Referenced Standards

GB/T 24721.1-2023 Glass fiber reinforced plastic product for highway—Part 1:General rule

Related Standards

GB/T 5655-1985 Abolished

GB/T 5655-1985 Common terms of urban public transport

Publish Date: 1985-11-22

GB/T 5845.10-1986 Replaced

GB/T 5845.10-1986 Marks for urban public transport—Marks for prohibition and general

Publish Date: 1986-02-08

GB/T 5845.11-1986 Replaced

GB/T 5845.11-1986 Marks for urban public transport—Stop board of bus and trolleybus and tramcar

Publish Date: 1986-02-08

GB/T 5845.1-1986 Replaced

GB/T 5845.1-1986 Marks for urban public transport—General mark for public transport

Publish Date: 1986-02-08

GB/T 5845.12-1986 Abolished

GB/T 5845.12-1986 Marks for urban public transport—Stop board for light rail rapid transit

Publish Date: 1986-02-08

GB/T 5845.2-1986 Replaced

GB/T 5845.2-1986 Marks for urban public transport—Mark for bus

Publish Date: 1986-02-08