preparatory work
短语词组
- preparatory technical work in production 生产技术准备工作
- Of The Preparatory Work 前期工作
- preparatory work designing 采准设计
- I now preparatory work 我现在准备工作了
- Preparatory work before construction 墙纸施工前的准备工作
- Preparatory Work Reduction 将准备工作缩短
- All Preparatory Work 一切准备工作
- Business Preparatory Work 业务准备工作
- expenses for preparatory work [基经]筹建费 返回 preparatory work