介绍青岛某港疏浚吹填工程中采用潜管施工工艺，其经济效益显著。
Construction technology and economic benefit of submerged pipes for a port in Qingdao are introduced.
夏天当路面被阳光加热后水被泵入并吸收其热量，然后再通过一根潜管将水送回地下。
In summer, when the surface of the street gets hot, water pumped through the pipes picks up this heat and takes it underground through one of the diving pipes.
本文主要论述了空气潜孔锤跟管取心钻进规程。
This paper discusses the procedures of DTH hammer and core drilling with casing.
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