Pressure range is an important influencing factor in the longitudinal compliance test.

测试压力段的选择对人造血管成品的纵向顺应性有较大的关系.

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Aero - engine measure and test ( including airworthiness compliance test ), flight test technology and relative organization work.

航空发动机 测试、试验 ( 含适航符合性认证试验 ) 、 试飞技术和组织工作.

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