Traditional treatm ent of pipe block-up of underw ater concrete bored pile is discussed, and the m easure of quick lift and hurl to dredge the pipe is offered and dem onstrated in this paper.是什么意思_Traditional treatm ent of pipe block-up of underw ater concrete bored pile is discussed, and the m easure of quick lift and hurl to dredge the pipe is offered and dem onstrated in this paper.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句