large diameter pipeline是什么意思 large diameter pipeline怎么读
large diameter pipeline的相关资料
large diameter pipeline的用法和样例
- MAPS has been used by AEA for measuring residual stresses on large structures such as oil refineries, large diameter pipelines and even railway lines.
地图已经被使用的引气剂残余应力测量的大型结构，如炼油厂，大口径管道，甚至铁路线。
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