The utility model has the advantages of good wind-proof, dust-proof, rain-proof and insect-proof functions, beautiful appearance and reasonable structure.
本实用新型具有良好的防风、防尘、防雨，防虫功能，外形美观，结构合理。
Water-proof, dust prevention and anti-corrosion, being able to work outdoor under bad environmental condition.
采用可靠的三防技术，防水、防尘、防腐蚀性好，可在恶劣的生产环境中可靠工作。
Water-proof, dust prevention and anti-corrosion, being able to work outdoor under bad environmental condition.
采用可靠的三防技术，防水、防尘、防腐蚀性好，可在恶劣的生产环境中可靠工作。
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