Body symmetry, in particular welded body structure, well under the stress from the pipe.

阀体对称，尤其是焊接阀体结构，能很好地承受来自管道的应力。

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The pressure boundary is secured by a seal-welded body-bonnet joint and a live-loaded packing chamber.

压力界限通过密封-楔板，阀体-阀帽连接和动负载填料腔来保证。

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Furnace steel and steel plates were welded body constituted by the shell, and its both ends with heat-resistant material made of stainless steel pneumatic door.

加热炉体由型钢和钢板焊接构成外壳，它的两端部装有耐热不锈钢材制成的气动炉门。

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The suppliers, not Chrysler, would assume responsibility for running large sections of the factory, such as the body shop, where steel car frames are welded together by robots.

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It's roughly 40lbs, with a white curvy frame -- according to the company, the body itself is largely a proprietary design, including the metal basket that's welded to the front handlebars.

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