额外材料 meaning in English
additional materials
Examples
- Both tenders state that additional materials will be at extra cost . the glass suppliers should be asked to add this 2 % extra materials to their revised tenders
两家公司的投标文件都说明额外的材料将额外收费。须要求玻璃供应商将这2 %的额外材料加到其修改过的投标文件中去。