spray lining造句

• The company , in the production of standardized series of products at the same time , design and manufacture a range of different frequencies , power semi - automatic , automatic line ultrasonic cleaning , mechanical cleaning spray line
  本公司在生产标准化系列产品的同时，设计制造了各种不同频率、功率的半自动、全自动超声波清洗线、机械式喷淋清洗线。