水电项目前期工作研究
Study on Prophase Work of Hydropower Projects
可变工期项目
project with selective completion time
项目前期阶段
earlier stages of a project
子项目工作分解
subproject work breakdown
前期工作
prior work
preparat ion work
antecedent work
primary studies
Preliminary work
Initial work
pre-stage work
pre-phase work
prophase work
prior period
Front-stage Work
earlier stage work
earlier stage works
pre-project tasks
preparatory work
Activities in the early stage of project
early-stage work
preparation work
Work in Early Phase
earlier period work
球团前期工作
earlier preperation works of new pelletizing plant
Linux文件制作项目
Linux documentation project
QICT二期项目
QICT Terminal Phase Ⅱ Project