Key points of Shield Tunneling Technology
1、 Earth pressure balance shield tunneling (I) earth pressure balance tunneling characteristics earth pressure balance shield is to fill the excavated soil and sand into...
scaffolding
1、 Earth pressure balance shield tunneling (I) earth pressure balance tunneling characteristics earth pressure balance shield is to fill the excavated soil and sand into...
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05 summary: pipeline works are concealed works, and only inspection wells are available for people to inspect when they are completed. In short, the excellence...
Synchro4d is a 4D digital construction management platform with high data interoperability digital technology, which promotes the construction industry from traditional two-dimensional planning and isolated...
The property market “sad things” appeared, and some people began to “abandon the house and cut off the supply”, which really made Cao Dewang right?...
Once you eat and take others’ hands, your strength of speech will disappear. The contractor is in arrears with the salary of prospective college students....
Two Hole Anchor Thank you for your cooperation. We will serve you at the first time and arrange special personnel for door-to-door survey. Do you...
Safety reminder (I) this construction will bring inconvenience to the travel of the majority of drivers and passengers. (3) During the construction period, relevant traffic...
“3” – the three-level distribution system shall be equipped with general distribution box, distribution box and switch box. The switch box shall be equipped with...
Guide [if you have a boss around you who wants to recruit technicians from the project department, please forward our applet to him! Every small...