... bumpers (shock absorber) 减震器 drilling junk basket 随钻打捞杯 drilling jar 随钻震击器 ...
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The junk basket is used by the rig crew to store an assortment of relatively small parts of the drilling rig, ranging from drill bits to crossover subs to lifting subs to spare kellys.
杂物堆放柜是井队分类堆放相对较小的钻机部件的地方，从钻头到转换短节，到提升短节到备用方钻杆等。
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