Create a leading brand in instrument industry
Service Hotline:
025-52702696Serve every customer attentively
Technology innovation oriented, quality service win customers
The Farmland Irrigation Research Institute of the Chinese Academy of Agricultural Sciences was founded in Beijing in 1959, and moved to Xinxiang City, Henan Province in 1963. It is under the joint leadership of the Ministry of agriculture and rural areas and the Ministry of water resources. The three powers belong to the Ministry of agriculture and rural areas. In November 2009, with the approval of the Chinese Academ……
View Details>Test of enthalpy of melting and crystallization of non ferrous materials differential scanning calori...
I believe that many people know that determining the theme is a very important link in the constructi...
Geomembrane is a kind of polymer membrane material which is used for waterproofing and has very low p...
In the development of modern polymer materials science, the development of resin industry is particul...
Plastic is one of the four basic building materials in China. China is a big country in the productio...
Thermal analysis method is a technology to measure the relationship between the properties of substan...
The physical and chemical properties, such as purity, crystal form, stability and safety, must be mon...
Thermosetting resin refers to a kind of resin that has chemical changes after heating, gradually hard...
麻豆精产国品一二三产区区 | 国产精品扒开腿做爽爽爽在线播放 | 99久久精品免费看国产四区 | 依人网络在线综合视频 | 在线 影音 | 亚州/殴美 |
老河口市 | 石城县 | 锡林郭勒盟 | 雷州市 | 名山县 | 永州市 |
阳城县 | 定日县 | 漳浦县 | 潞西市 | 青田县 | 松溪县 |
松阳县 | 晋州市 | 宣化县 | 乌鲁木齐县 | 永和县 | 建德市 |