“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	Fischer-Tropsch synthesis reaction water Fischer-Tropsch synthesis reactor Fischer-Tropsch synthesis technology development history FISH fish fish acoustalure fish adaptive cell immunity fish adaptive immunity fish adhesive fish age fish age determination fish age structure fish age structure type fish among the water grass fish and water separator fish antimicrobial peptide fish ball Fish Base Fish basket Zun fish behavior fish behavior analysis fish bladder fishbone fishbone antenna Fishbone diagram

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