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1·A brief introduction is made on the structure of slab joint seal for the concrete slab rockfill dam of Hongjiadu hydropower plant.

简要介绍了洪家渡水电站混凝土面板堆石坝面板接缝止水的结构形式、施工方法及施工工艺。

2·Inner row of studs establish the initial seal of the pressure seal joint.

柱头螺栓的内部排列构成压力密封连接的初始密封。

3·In order for the flange joint to maintain a gasket seal.

为使法兰连接保持良好的垫片固定密封。

4·The method additionally includes the steps of wrapping a seal about a joint formed between the first and second ductwork components and positioning a ring clamp about the seal.

该方法另外还包括将密封包围在形成于第一和第二管道系统部件之间的连接部周围并且将环形夹具放置于此密封的周围。

5·The Structure designing of bellow seal joint and it′s multiple cavity mold designing are introduced in this paper.

的翻译是：在结构设计的波纹管密封圈联合和它的多个模腔模具设计中引入了这一份文件。

6·If there is leakage at the flange face-seal only, further tightening of bolts will almost never stop any flange joint leak.

如果泄露仅仅出现在法兰面密封上，进一步的螺栓紧固基本上并不会阻止法兰连接部分的泄漏。

7·The status of design and technological experiment of projection welding seal nut joint is introduced in detail.

详细介绍了凸焊密封螺母接头的设计和工艺试验情况。

8·The structure and characteristic of combined seal joint ring designed are explained.

阐述了组合密封中继环的设计构造及特性。

9·Based on the statistics, 86%of tubing failure occurs in the place of thread joint, the failures of thread joint have two aspects, seal failure and slippage failure.

据统计，油管失效86%发生在螺纹联接处，而螺纹联接失效表现在两个方面：密封失效和滑脱失效。

10·Inner row of studs establishes the initial seal of the pressure seal joint.

螺栓的内部排列组成压力密封连接的初始密封。