5.3.2 the expansion joint is required for each layer of plastic drainage pipe . 3、 According to article 5.2.4 of code for acceptance of construction quality of building water supply,
Category: Precast
Appreciation of architectural hand painting – 20Appreciation of architectural hand painting – 20
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The female workers on the construction site always have a rest when they are workingThe female workers on the construction site always have a rest when they are working
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Henan │ vigorously develop prefabricated buildings, Kaifeng nine departments print and distribute the implementation plan of green building creation actionHenan │ vigorously develop prefabricated buildings, Kaifeng nine departments print and distribute the implementation plan of green building creation action
Notice on printing and distributing the implementation plan of green building construction in Kaifeng City Bianzhu Jianwen [2020] No.268 housing and Urban Rural Development Bureau, development and Reform Commission, education
Architectural design | Rural Revitalization – Amy’s future agricultural cultural tourism townArchitectural design | Rural Revitalization – Amy’s future agricultural cultural tourism town
The 24 meter diameter circular volume of Zeng Zhe is not only an ambulatory, but also an altar . They use modern industrial materials, a large number of highly reflective
Building electricity — distribution series and protection seriesBuilding electricity — distribution series and protection series
The diagram of the low-voltage distribution system is shown in the figure below . Although the code for design of power supply and distribution system (GB 50052-2009) has provisions on
Summary of the advantages and construction steps of light steel prefabricated buildingSummary of the advantages and construction steps of light steel prefabricated building
The ultra light steel building can also complete part of the assembly task in the factory according to the needs of the project, form the whole wall and floor, reduce
How to understand the working principle of solenoid valveHow to understand the working principle of solenoid valve
In addition, viscous media can not be applied, and the applicable viscosity range of specific products is relatively narrow . All of these need to solve the problem of leakage
Little bamboo, a Burmese girl, sings in front of Burmese traditional architecture. What’s this song?Little bamboo, a Burmese girl, sings in front of Burmese traditional architecture. What’s this song?
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Atlas Series of hidden danger and violation of regulations in constructionAtlas Series of hidden danger and violation of regulations in construction
We welcome you to fight for the security cause . Your forwarding is our biggest support for the official account: the Security Union Union is concerned by the two-dimensional code