标准摘要
[中文适用范围]： 适用于作为定制产品或标准目录项目制造的石英晶体器件，其质量根据能力批准进行评估。规定了首选的额定值和特性，并进行了适当的测试和测量 [外文原描述]： Applies to quartz crystal units manufactured as custom-built products or as standard catalogue items and whose quality is assessed on the basis of capability approval. Prescribes the preferred ratings and characteristics, with the appropriate tests and measuring methods contained in the generic specification IEC 1178-1 and gives general performance requirements to be used in detail specifications for quartz crystal units.
英文名称Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 2: Sectional specification - Capability approval