Results the optimum process of ultrasonic extraction of total flavonoids from Ephedra sinica was as follows: ultrasonic extraction twice, 10 times the amount of 75%...
Formwork Clamp The material content of engineering practice reference is construction engineering), which can be saved in one click at any time. Zhengge’s recommendation: welcome...
It is recommended not to exceed 100% when starting up at the same time or high utilization rate at the same time; It is recommended...
The calculation of earthwork is generally carried out according to the design topographic map with the original topographic contour. The landscape effect and technical requirements...
As a change management, a complete and strict set of regulations shall be formulated in the early stage of the project Close change process to...
The text ▼ of the special construction scheme for tower crane foundation has not been uploaded, and it is not the full text ▲ data...
It is hereby announced. Please click the blue word above to see more! Announcement on delay of closure construction of Chifeng East toll...
The project is planned to start at 23:00 on September 17, 2021 and complete by the end of December 2022, with a total construction period...
The Ziwei Yunjing time EPC project is located in the “future pupil” of the core plate of the central Innovation Zone of Xi’an high tech...
▼▼▼ notice on temporary adjustment of the prohibition of left turning of motor vehicles at some intersections of Kaiyue road. Retirees of former enterprises who...
