After the fabrication of the U type tubular mode heat exchanger core is completed, the shell side hydro-test shall be performed in order to protect the joints of the tube and the tube from leakage.

U型管式换热器芯子制作后应进行壳程水压试验，以确保管接头及管不泄漏。

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The Olympic Stadium is now starting to take shape, with the outer shell that will support the fabric roof and upper tier of seats already completed.

奥运会主场馆已具雏形，支撑纤维结构屋顶的外壳和上层座椅已经完工。

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That started to change in 1973, when Shell completed its first liquefied natural gas plant in Brunei.

FORBES: Magazine Article

In May, two months ahead of schedule, the floating armada assembled by Royal Dutch Shell completed repairs on its giant Mars tension-leg platform in the Gulf of Mexico.

FORBES: Shell Shocked

The bunker, which was never completed, offers an "outstanding physical construction shell, " says Mr. Schmitz, who plans to cut away parts of the bunker and add new construction to create 24 apartments.

WSJ: New Lives for Nazi-Era Bunkers