连接上下游管道、接入支管或设置在阀门等管道附件处供养 护人员在其中操作检修用的专用地下构筑物。一般用砖砌、混凝土或钢筋混凝土现浇或预制结构砌筑。
他们说，那个井室又窄又黑，里面还有许多损毁的设备。
They said the chamber was narrow, dark and full of mangled equipment.
救援队正在向330多米深的井下钻探另外三个深孔，以排出有毒气体，然后到达一个六米宽的井室，有关官员认为四名矿工就困在这个井室。
Rescue teams are drilling three additional boreholes more than 330 meters deep to ventilate toxic gases and reach a six-meter-wide chamber where officials believe the miners are.
之前，他住在堪萨斯州康科迪亚城外的阿特拉斯F导弹井内。 尽管花费了7个月的时间将以前的控制室改造成住房，但严酷的冬季最终还是将他赶到了南方。
He had previously lived in an Atlas F silo outside Concordia, Kansas, but in spite of seven months’ work to convert the old control room into a home, the harsh winters eventually chased Reeves south.
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