construction principle layout
construction principle layout
施工原理布置
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Layout of Southwest Oil Product Pipeline is expounded together with the selection principle of anti corrosion material and the problems for attention in construction.
介绍了西南成品油管道敷设方式、防腐材料选用原则以及防腐施工中应注意的问题。
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