wet pan milling

例句：

1. 1. The wet pan milling process is crucial for the quality of the final product.
   湿压磨削过程对于最终产品的质量至关重要。
2. 2. In wet pan milling, the material is pressed between two plates and ground to a fine consistency.
   在湿压磨削中，材料被压制在两块板之间并磨成细密的质地。
3. 3. The wet pan milling technique has been used for centuries in traditional metalworking.
   湿压磨削技术自古以来就被用于传统金属加工。