observation period

短语词组

短语

• modern instrumental observation period 器测时期
• repeated observation period 复测周期
• Duration of observation period 观察时间
• default observation period 违约观察期
• observation period of underwriting 承保观察期
• Intensive Observation Period 密集观测期
• long -period observation 长期观测
• period of observation 观测周期
• the period under observation 观察期
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