sheet-metal workpiece的用法和樣例：
例句
- Be familiar with sheet metal and plastic or webbing parts sourcing.
熟悉板金件和塑膠件以及織帶的采購。 - When the tolerance zone stacking method is applied to sheet metals, the position tolerances of a free end may be overestimated in some configurations.
以區塊累加法則推演板金件折彎后端點(diǎn)位置時(shí)，在某些角度組合會(huì )明顯高估導出尺寸的容差區域。
