设施设备的状况和清洁度。
任何间接测试方法必须表明与设备的状况有关。
Any indirect test method must have been shown to correlate with the condition of the equipment.
系统的研制成功改变了以前依靠进口设备的状况,降低了生产费用、提高了生产效率和系统的可靠性。
Depend on system, have reduced the producing cost, raised the efficiency of production and dependability of system.
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