
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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The construction of underground tunnels, shafts, chambers, and passageways are essential yet dangerous activities. Working under reduced light
UNDERGROUND CONSTRUCTION (TUNNELING)
UNDERGROUND CONSTRUCTION (TUNNELING)
UNDERGROUND CONSTRUCTION (TUNNELING)
Technical code for service gallery of railway tunnel
Technical code for service gallery of railway tunnel
Specifies performance and design requirements for lighting schemes for tunnels and underpasses. It also specifies the luminaire data and other design
This standard (Part II/Sec 3) deals with special features involved in tunnelling operations on steeply inclined tunnels, shafts and underground power
Lighting of road tunnels and underpasses - Part 2: Calculation and measurement
1 总则 2 术语 3 基本规定 4 施工准备 4.1 一般规定 4.2 施工调查与专项工作 4.3 施工技术工作 4.4 
Shanghai Municipal Railway Tunnel and Underground Engineering Construction Technical Regulations (Trial)
Code for acceptance of construction quality of underwater road tunnel fire protection system engineering
For Roadway and Area Lighting Equipment Tunnel and Underpass Lighting Luminaires
This standard covers luminaires used for illuminating roadway tunnels and underpasses. The requirements in this standard are limited to general
Roadway and Area Lighting Equipment - Tunnel and Underpass Lighting Luminaires
Technical regulations for construction of urban underground traffic connection tunnels
Underwater highway tunnel operation specification engineering maintenance
Specifies performance and design requirements for lighting schemes for tunnels and underpasses. It also specifies the luminaire data and other design
Lighting for roads and public spaces - Tunnels and underpasses
The construction of underground tunnels, shafts, chambers, and passageways are essential yet dangerous activities. Working under reduced light
UNDERGROUND CONSTRUCTION (TUNNELING)
UNDERGROUND CONSTRUCTION (TUNNELING)
UNDERGROUND CONSTRUCTION (TUNNELING)
Technical code for service gallery of railway tunnel
Technical code for service gallery of railway tunnel
Specifies performance and design requirements for lighting schemes for tunnels and underpasses. It also specifies the luminaire data and other design
This standard (Part II/Sec 3) deals with special features involved in tunnelling operations on steeply inclined tunnels, shafts and underground power
Lighting of road tunnels and underpasses - Part 2: Calculation and measurement
1 总则 2 术语 3 基本规定 4 施工准备 4.1 一般规定 4.2 施工调查与专项工作 4.3 施工技术工作 4.4 
Shanghai Municipal Railway Tunnel and Underground Engineering Construction Technical Regulations (Trial)
Code for acceptance of construction quality of underwater road tunnel fire protection system engineering
For Roadway and Area Lighting Equipment Tunnel and Underpass Lighting Luminaires
This standard covers luminaires used for illuminating roadway tunnels and underpasses. The requirements in this standard are limited to general
Roadway and Area Lighting Equipment - Tunnel and Underpass Lighting Luminaires
Technical regulations for construction of urban underground traffic connection tunnels
Underwater highway tunnel operation specification engineering maintenance
Specifies performance and design requirements for lighting schemes for tunnels and underpasses. It also specifies the luminaire data and other design
Lighting for roads and public spaces - Tunnels and underpasses








