plastic relay house

例句：

1. 1. Theplastic relay house is designed to protect theelectronic equipment from damage.
   塑料继电器室的设计是为了保护电子设备免受损坏。
2. 2. The plasticrelay house is equipped withadvanced technology, making it moreefficient and reliable.
   塑料继电器室配备了先进技术，使其更加高效和可靠。
3. 3. The plasticrelay house is a popular choice for manybusinesses, as it provides a cost-effective solution for their needs.
   塑料继电器室是许多企业的首选，因为它为它们提供了一种成本效益高的解决方案。