A precaution was put forward which can be regarded as a reference for designing and establishing of standard collectivedrawing of SP prestressed hollow slab.
最后提出了避免墙体出现这种裂缝的措施，可供设计和制定SP预应力空心板标准图集参考。
2
Based on the above research results Drawing Construction of the sand, and the next step is given for the collective recommendation of maximization measures.
根据以上研究成果绘制砂体构造图，并得出了下一步挖潜措施的整体建议。'）；
3
To this end we must conduct conscientious investigations and studies, compare the experience of other countries and work out realistic plans and measures by drawing on collective wisdom.