对水闸闸墩较为常见的裂缝问题提出了预防及补救措施。
Preventive and remedial measures to common cracks in piers of water gates are put forward.
探索注塑制品表面产生缩痕的成因及其相关因素，提出了预防性设计思想及补救措施。
The causes and relative factors of the surface shrinkage trace for injected products are discussed, and the design ideas of preventive and remedial measures are presented.
文中介绍了船舶载运精矿粉易发生事故的原因及其危害、预防措施、注意事项及补救措施等。
This paper discusses the causes of the accidents and risks on board the ships carrying concentrate fine ores, and measures for prevention, precaution and remedy.
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