The article discusses and finds the Auster grain growing rules and relations of structure and properties of X70 steel in weld pipe and pipe accessories under the different heating temperature.

研究了一种适用于管道钢管和管件制造的X70级管线钢在不同加热温度下的奥氏体晶粒长大规律和组织-性能间的关系。

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Be responsible for maintaining gas pipe, valve and other accessories.

负责煤气主管道、阀门及辅件的维修保养。

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The single well flow metering unit, which is made up of oil meter, recorder, accessories such as pipe and valve and so on, was developed for the oil measurement of single well in series oil Wells.

单井流量计量装置是为解决串联油井的单井量油而研究的，该装置由量油器、记录仪表及管阀附件等组成。

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Interiors were characterized by the economical and innovative use of standard industrial products like aluminum pipe, factory lighting, and warehouse shelving with chemical and pharmaceutical glass and ceramic accessories. (You wouldn't want what your parents liked anyway.) The machine aesthetic of modernism was remade into an industrial arte povera of "found" components for the look that became known and celebrated as High Tech.

WSJ: When the Outrageous Became Mainstream