... 世界上最浪漫的三个字不是我爱你，而是在一起 » world's most romantic three words I love you, but not in a 管排 » pipe mine 使他们相信 » That they believe ...
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Mine polyethylene pipe 聚乙烯矿用管
pipe for mine 矿用管材
mine pipe 矿用管材
pipe used in mine 矿用管道
air pipe switchtransducer for mine 矿用风筒开关传感器
The Udachnaya Pipe is a diamond mine inRussia. The owners of the mine plan to cease its operations in 2010 -in favor of underground mining.
这是俄罗斯一处钻石矿，矿主计划于2010年停止采矿，这样将有利于地下开采。
Since a mine pumping system can generally be simplified into a complicated pipe-line system in series, the transient process is simulated by a method of characteristic line.
根据矿井排水系统一般可以简化为串联复杂管路系统的特点，采用特征线法模拟其断电停泵的瞬变过程。
Yesterday rescuers knocked in the pipe leading down to the flooded mine and they heard a response and cheered, however today no new signs of life.
昨天，救援人员敲击通往透水矿井的管道，听到了回应声，发出了欢呼。然而今天未发现新的生命迹象。
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