sheet-metal processing的用法和樣例：
例句
- Tesaki Seisakusho is a small factory that specializes in sheet metal processing as its main business.
本公司是以精密板金加工為主的街道工廠(chǎng)。 - Transport costs, packaging costs, heat treatment costs, payment processing fees be calculated according to actual conditions.
運輸費用，包裝費用，熱處理費，金加工費用用根據實(shí)際情況另行計算。
