European lighting gives people a feeling of full of strong colors and exquisite styling design, so as to achieve the elegant and magnificent European palace court effect, giving people a visual sense of classical. So, what is the brand of European lighting? What are the characteristics of European ...read more...
Shenzhen AiDier smart lock is also one of the brands of smart locks. After 1000 elaborate processing processes, AiDier smart lock has super anti-theft function. In China, it has been used by a certain army for fingerprint anti-theft locks of weapons and ammunition depots. So what about AiDier smart ...read more...
Information and Information Plant Fiber Foaming Materials Research Background, Current Status and Process Discussion Zhou Shenghua (Hangzhou University of Electronic Science and Technology, Hangzhou 310018) focuses on the development of foaming technology that has no impact on the environment. Ther ...read more...
[1] Pharmacopoeia Commission of the Ministry of Health of the People's Republic of China. Ministry of Health of the People's Republic of China Drug Standards, Traditional Chinese Medicine Formulations [M]. Volume XIII, 1997, 81. High-molecular polymer of cefoxitin sodium analyzed by Sephad ...read more...
MB series stepless speed changer Lubrication and replacement period: 1. For the gearbox of MB transmission, please use (Ub-1) or (Ub-3) special traction oil, the oil level should not be lower than the oil mark center line. The first phase of work is replaced after 500 ...read more...
In the high-cold frozen soil area of ​​Qingxie Railway, the size and distribution of water content in the subgrade soil layer and the seasonal change of external temperature are the main factors affecting the stability of the roadbed. For groundwater subgrade in the permafrost region, ...read more...
What is the reason for low peanut yield? 1. The variety is complicated and the variety is seriously degraded. The dominant variety is not clear. At present, most of the peanut varieties planted in Shangqiu City are self-propagating and multi-generational seeds. The varieties are numerous and diso ...read more...