“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	decomposition-discontinuity method decomposition efficiency decomposition expansion decomposition field decomposition formula decomposition group decomposition homomorphism decomposition into a direct sum decomposition into components decomposition into factors decomposition into left cosets decomposition into right cosets decomposition method decomposition numbers decomposition of a fraction decomposition of a group decomposition of a measure decomposition of ammonia decomposition of a space decomposition of a system decomposition of controllability decomposition of force decomposition of large scale system decomposition of movement decomposition of observability

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