scaffolding
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Lifting Anchor Source: if there is a problem with the network, please contact to delete the long directory and omit some ~ ~ ~ ~...
Plate Rebar Anchor Click me: the latest practical series of high-quality materials of the project in the hot reservation of members in 2022 (November 2021...
4. Because only the stress conditions during construction are considered in the frame design, the frame should be temporarily strengthened before the overall removal to...
In order to ensure the personal and property safety and travel traffic safety of the people during the construction period, according to the requirements of...
Example reference standard of single angle steel support and hanger 2. Example reference standard of suspended angle steel gantry support 4. Unless specified, the content...
254, hereinafter referred to as the minutes of the Ninth People’s meeting). Written above + on January 3, 2019, the Supreme People’s Court issued the...
Please drive according to the instructions. Traffic signs will be set along the line. On November 15, the construction of this section will be completed...
Collect praise statistics. Hurry to participate ~.. As long as you leave a message for any manuscript we push every day, and the top two...
The applicant shall abide by the Constitution and laws, have good ideological and political quality and professional ethics, and love his own work. 3. Professional...
