“installation of steel pipes”的概念、定义、翻译、参考文献-科学参考

单词	installation of steel pipes
释义	installation of steel pipes Encyclopedia 工学桩基础工程释 installation of steel pipes钢管桩用空心钢管制成的基桩。一般采用螺旋缝钢管或直缝钢管，按设计要求的规格经工厂预制而成。桩径常用规格有Ф406、Ф508、Ф609、Ф711、Ф812、Ф914、Ф1016等，单节桩长一般为10～15米，分段打入，最大桩深可达百米以上。
随便看	chemical fiber heatsetting chemical fiber industry chemical fiber mattress chemical fiber pillow chemical fiber quilt chemical fibers chemical fiber spinning chemical flooding chemical foaming chemical foaming agent chemical for flat panel display chemical formula chemical freeze out chemical freeze-out chemical fuel chemical gel chemical genetics chemical genomics chemical genomics; chemogenomics chemical geodynamics chemical glycobiology chemical groups chemical groups of iron chemical grouting chemical grouting materials

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