“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	integral in involution integral in mean square integral invariant integral invariants integrality integrality condition integrality theorem integralization integral kernel integral lattice integral law integral left 0-ideal integral light emitting diode module integral linear function integral linear polarization integral line-breadth integral logarithm integrally integrally closed integrally closed domain integrally closed ideal integrally closed ring integrally closed semigroup integrally dependence integrally dependent

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