这个清单列出制造每个项目(零件，组件，总装，成品)所需要的原料数量和种类。

This lists how many, of what components, are needed for each item (part, sub assembly, final assembly, finished product) of manufacture.

youdao

这个清单列出制造每个项目(零件，组件，总装，成品)所需要的原料数量和种类。

This lists how many, of what components, are needed for each item (part, sub assembly, final assembly, finished product) of manufacture.

youdao