residual oil standard discharge connection

例句：

1. 1.The company's new product line is designed to meet the residual oil standard discharge connection requirements.
   该公司的新产品线旨在满足残余油标准排放连接要求。
2. 2. The engineer made a careful study of the residual oil standard discharge connection before designing the pipeline.
   工程师在设计管道之前仔细研究了残余油标准排放连接。
3. 3.The manufacturer must ensure that their equipment meets the residual oil standard discharge connection standards.
   制造商必须确保他们的设备符合残余油标准排放连接标准。