What is a conference camera? Conference cameras are an important part of professional application in video conferences, lecture halls, video classrooms, and remote video terminals. Currently, the market is mainly based on: PANASONIC, SONY, CANON, NEC, etc. Well-known brands, mainly the power suppl
Performance characteristics Integrated complete unit The installation form of the integrated unit eliminates the complicated installation of the infrastructure of the separate components and reduces the material and working hours. The reasonable and compact space layout of the unit improves the fl
There are different manufacturers of bridges, and each manufacturer also has different styles of wireless bridges. Most of the wireless bridges can be connected to each other, but some of them cannot be networked. What if you encounter two types of network bridges that cannot be networked? Like L
On the morning of March 5, 2016, Premier Li Keqiang made a government work report on behalf of the State Council. This government report consists of a review of work in 2015, major objectives and tasks during the 13th Five-Year Plan period, major initiatives, and key work in 2016. Air pollution cont
1. Each outlet of the bag filter should be provided with a reliable partition. 2. Each bag of the bag filter should be provided with a discharge pipe. 3. The bag filter be provided with a high gas coal, low-temperature and low-pressure warning alarm device. 4. The baghouse should be equipped with
Rotary Drilling Rig
China Rotary Drilling Rig Rock Drill
35m Drill for Engineering Construction Foundation
SANYI XCMG Hydraulic Mobile Piling Machine Rotary Drilling Rig
In June of this year, OFO and China Telecom and Huawei officially announced that the world’s first NB-IoT Internet of Things smart lock developed jointly by three parties officially started commercialization, marking the first commercial launch of NB-IoT technology. In addition, Dushiman, H
I. Factors affecting screening efficiency The screening test can determine the yield of various granular grades in coal and various quality indicators such as ash, moisture, sulfur and calorific value. The screening test data is the main reference when determining the screening level and its qualit
Demand in the second quarter of this year was lower than expected due to high inventory levels. Since the production capacity of AlGaInP LED chips has been fully utilized, the corresponding revenue ratio has also increased from 25% in 2017 to the current 30-40%. In 2018, Epistar plans to further exp
The normal filtration process of the diaphragm filter press is the conventional feed pressure (0.6-0.8Mpa), and the conventional slurry pump (about 60 meters head) is formed into the filter cake and then the diaphragm is pressed by the tympanic membrane. The tympanic membrane pressure is 1.0Mpa, the
At the moment, the heat wave of the World Cup is sweeping the world, and the passion of the fans is getting worse as the schedule progresses. In addition to world-class competitions, what kind of events can make people adrenaline “surge†and release passion on the field? The answ
Summary of First Source mining process of coal mine dust generated, characteristics and hazards a brief introduction, followed by analysis of the specific control measures for coal mining operations during the dust, and finally focus on the introduction of aspects of scientific management and new te