steam-jacketed mold

例句：

1. 1. The steam-jacketed mold was used to produce the new product.
   使用蒸汽外套模具生产新产品。
2. 2. This mold is designed for making precise parts in aerospace engineering.
   这个模具是为航空航天工程制造精确部件而设计的。
3. 3. The mold was made from high-quality steel, ensuring its durability and precision.
   这个模具由高质量的钢材制成，确保其耐用性和精度。