沥青表面处理
- 与 沥青表面处理 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The paper describes in detail the four factors resulting in the corrosion of buried steel pipeline,that is environment,corrosion control effectiveness,material of pipe steel,and stress of pipeline,presents a total statistics on petroleum asphalt,coal-tar enemal,extruded polyethylene coating,PE tape,FBE,and multiple coating system and the individual percentage of theirs per years during 1990-1995,and points out that the selection of all kinds of coatings,being different behaviors,should be defermined according to the geological conditions and corrosive environments along pipeline route.
阐述了埋地钢质管道发生腐蚀的四个影响因素,即环境、腐蚀防护效果、钢管材质和制造工艺以及应力水平,统计了1990-1995年石油沥青、煤焦油瓷漆、挤塑聚乙烯、PE胶带、FBE、复合覆盖层的涂敷量,指出防腐覆盖层各有优缺点,应根据管道线路的地质条件、腐蚀环境等而定,目前应建立防腐层的综合评价方法以解决防腐覆盖层的设计问题,同时还应对钢管表面处理、现场补口加以重视,在采用高强薄壁钢材时应考虑壁厚要求。
- 推荐网络例句
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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.
万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。
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He unstepped the mast and furled the sail and tied it.
他拔下桅杆,把帆卷起,系住。
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Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.
因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。