New Coronavirus (2019-nCoV) antigen detection kit (colloidal gold / Latex immunochromatography) was used to detect new type of nucleoprotein in human nasopharyngeal swab samples.
The machine can realize automatic stacking of veneer through mechanical pneumatic and electrical program control. The machine can realize stacking of two grades and two stacks converted to each other. By means of servo pressing plate, the machine can effe
Galvanized flex beam guardrail provides visibility of traffic flow and protection for drivers and vehicles. Flexbeam guardrail is installed in the middle of a road, or in the roadside of double lane highway.