When it reaches a crack, the sealant is sucked out of the train and into the crack in the same way that water is lost.
遇到裂缝时，装置就会挤出密封剂，这种方式与水从缝隙漏出一样。
Methods such as macroscopic evaluation, metallography examination and chemical composition analysis were used to study the forming reason of crack in machining process of tyres for train.
采用低倍检验、金相检验及化学成分分析等方法对火车轮箍机加工出现裂纹的原因进行了分析。
This paper analysed cause of flaw detection crack of LZ50 Axis slab of speeding up train and gave solution measures and plan.
综合分析了LZ50提速车轴坯的磁探裂纹的原因，并提出解决措施和方案。
Chain bola is one of the weapon which is hardest to train, and after finishing training it's the hardest nut to crack.
链子流星锤属于最难练的兵器之一，成就后也最难对付。
Chain bola is one of the weapon which is hardest to train, and after finishing training it's the hardest nut to crack.
链子流星锤属于最难练的兵器之一，成就后也最难对付。
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