The basic units of post seal structures were sorted into adhesive, rubber, lead bushing, plastic cover and lead post pillar, and each se aling unit was analyzed.
研究了把密封结构基本单元归结为胶粘剂、橡胶、铅套和塑料电池盖、极柱等，并分别做了简要分析；
How to discover the dangerous slight crack in early stage in labor pillar insulator and porcelain cover, is a problem of the overhaul in step-up station and substation.
如何早期发现在役支柱绝缘子及瓷套中存在的危及安全运行的裂纹，一直是升压站和变电站检修的难题。
An Olympic torch has pride of place in the middle of the room, photos line the walls and hundreds of notes cover the middle pillar of the Meihua Jiaren (Plum flower Family) Dumpling Restaurant.
在一个奥林匹克进行的城市当中有一个位于城市中间的小小房间，照片都挂在墙上而且还有很多留言，是的这里就是梅花家人。
An Olympic torch has pride of place in the middle of the room, photos line the walls and hundreds of notes cover the middle pillar of the Meihua Jiaren (Plum flower Family) Dumpling Restaurant.
在一个奥林匹克进行的城市当中有一个位于城市中间的小小房间，照片都挂在墙上而且还有很多留言，是的这里就是梅花家人。
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