The checklist from the flight, used and marked by the crew, sold for $45, 750.
这次飞行的检查表经太空船上太空人使用并做标记,以4万5千7百5十美元售出。
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。
Objective: To explore the cause of insufficient thermal insulation of Mark 92 cold weather clothing which is now used by Navy ship's crew.
目的:探索现役92海军舰艇艇员防寒服保暖量不足的原因。
应用推荐