JxtaBiDiPipe providing bi-directional pipe capabilities for passing messages between peers.
JxtaBiDiPipe提供了双向的管道能力，用于在节点之间传递消息。
Pipe sticking phenomenon appears sometimes during pull-back stage of pipeline crossing with horizontally directional drilling, which results in crossing failure and great economic loss.
在水平定向钻穿越管道回拖环节中，容易出现卡管现象，导致穿越失败，造成巨大的经济损失。
Horizontal Directional Drilling technology is widely used in urban underground pipe laying engineering.
在非开挖工程中，水平定向钻进技术广泛应用于城市地下管线铺设工程。
With combination of bi-directional difference method and FEM, the computation and comparison analysis on cooling effect of flexible pipe and black pipe in TGP are carried out.
利用双向差分法和有限元法相结合，对三峡大坝采用软冷却水管和黑铁管的冷却效果进行了计算与对比分析。
It is beneficial to carry out the construction of directional well through the analysis of directional differential pipe-sticking.
对定向井压差卡钻的分析有利于更好的进行定向钻井的施工。
An apparatus and method for a modified horizontal directional drilling assembly for drilling pipe into a drilling surface.
用于将钻杆钻入钻探面的改良型水平定向钻探组件的器械和方法。
Considering the status of separate layer water injection in directional well, the injection tools and pipe string are developed and collocated reasonably.
针对定向井分层注水的现状，对定向井分注工具和分注管柱进行了研制和合理配置。
Due to the increasing number of deep Wells and directional Wells being drilled, longitudinal fracture occurred on the box-ended drill pipe tool joint is often reported.
近年来由于深井、定向井等逐渐增多，油气井钻井中钻杆内螺纹接头纵向开裂失效成为常发事故。
The case study of non-excavating directional drilling technique in power engineering is introduced, flow sheet, construction equipment and pipe installation of non-excavating technique are analysed.
结合河南省开洛高速公路非开挖铺设管线工程 ，简要分析了水平孔钻进弯曲机理 ，详细介绍了工程施工技术方法及效果。
K25JD-W series is pipe fitting shut-off directional valves 5/2 way.
K25JD-W系列是二位五通单电控管接截止式换向阀。
K25JD-W series is pipe fitting shut-off directional valves 5/2 way.
K25JD-W系列是二位五通单电控管接截止式换向阀。
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