annular tubes

annular tubes的基本解释

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[化] 套管

与annular tubes相关的网络例句 [注：此内容来源于网络，仅供参考]

The practice shows that the formwork system, which is composed of the annular formwork, radicalized steel tubes and movable bearing plates, has the advantages of reasonable design, safety and reliability, simple structure and convenient construction.

实践证明，这种由环状模板、辐射状钢管和可调支托组成的模板体系设计合理、安全可靠、结构简洁、施工便利，配以先进的施工方法和严格的质量控制，可以实现高精度的结构尺寸控制，提高工程质量。