Medicinal taboos
1, cold and diarrhea, avoid jealousy.
2, "Theory of Medicine": the strength of dolphins.
3, "Japan Hanako Materia Medica": To have a good wine.
4, "Ben Cao Jing Shu": Under the stagnation of the stomach without thinking of food, and under the finished Lee Valley, diarrhea due to Deficiency cold and wet, but not because of the wet drug were bogey.
5, "New Materia Medica": bovine fever without bogey.
6. The stems and leaves of Ranunculaceous Pulsatilla have different effects on roots and roots, and have a strong heart effect. They have certain toxicity and must be used with caution.
Tunnel Indicator Traffic Light
Tunnel indicating traffic lights
1. The red cross and green arrows are outdoor traffic lights:
The tunnel red cross green arrow needs to withstand the baptism of severe cold and heat, sun and rain, so the red cross green arrow shell produced by our Weimeimei is a sheet metal chassis, the sheet metal chassis is made of cold-rolled sheet, and the cold-rolled sheet has surface quality Good, non-reflective, anti-glare, fully enclosed, weather-proof, weather-proof, in line with IP65 protection level; with good stamping performance, excellent processing and other characteristics.
Products supported by cold-rolled plates are sturdy and durable, and have a long service life. The display box adopts the rear door opening method, and the LED display adopts the modular design of the unit, which can be repaired in the front. The structure is not only convenient for maintenance, but also has necessary safety precautions.
2. Electro-optical signs
With the economic development of various provinces and cities, the construction of highways connecting various regions has been gradually improved, and there are more and more long tunnels and extra-long tunnels. Road tunnels are enclosed spaces with limited traffic space and difficult air circulation. They rely solely on the original reflective traffic. Signs in the tunnel will quickly lose the reflective effect due to air, oil, dust and other impurities. In order to better indicate the traffic safety in the tunnel and overcome the impact of air pollution by the single-reflective film, the active light-emitting form is adopted, so There is an electro-optical sign.
Tunnel indicator traffic light,Tunnel red cross green arrow traffic light,Electro-optical traffic signs
Shenzhen Wide Way Optoelectronics Co., Ltd. , https://www.wdmtrafficlight.com