Steam tube dryer manufactured by ZEMAG Co. of Germany is recommended for this purpose.

推荐采用德国ZEMAG(泽玛格)公司的蒸汽管式干燥机。

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The calculation method of some important parameters, such as the heat transfer coefficient, dead time and so on of the closed steam tube rotary dryers was proposed.

提出了密闭型蒸气管回转干燥机传热系数及停留时间等主要工艺参数的计算方法。

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An inner hollow cavity of the semicircle arc plate of the utility model is comprising of a steam tube, with advantages of saving material and installment column, and low cost.

本实用新型的半圆弧形板的内空腔构成蒸气管路，节省材料和安装体积，成本较低。

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Steam passenger Tube trains were last in operation in 1907, but steam locomotives hauled freight and engineers' trains until 1971.

BBC: London

TfL said the special steam train to commemorate the first Tube journey will carry up to 300 people and run between Olympia and Moorgate, a slightly longer journey than the original route.

BBC: Steam train to return to London Underground

Last year, federal regulators blamed heavy tube wear in the generators on a botched computer analysis that they said badly misjudged how water and steam would flow in the reactors, along with manufacturing problems.

NPR: San Onofre Submits Draft Linked To Restart Bid