本文件描述了正交各向异性涂层织物（沿理想垂直方向的不同性能，如机织涂层织物的纬纱和经纱，或沿针织涂层织物的纬向和纬向）的补偿值测定方法，以确定切割模式。 注:最终解释和补偿值的确定仍由项目工程师负责。 附录C描述了确定涂层织物沿理想垂直方向延伸性可比测量值的方法。 设计工程师可使用可比较的延展性测量，通过与其他涂层织物的比较来评估涂层织物的延展性。通过这种方式，它们可以帮助解释补偿测试的结果。此外，材料供应商还可以使用它们测量涂层织物在不同批次之间沿垂直方向的延展性一致性。

This document describes methods for the determination of compensation values for orthotropic coated fabrics (different properties along ideally perpendicular directions, such as the weft and warp yarns for woven based coated fabrics, or along the courses and wales of knitted based coated fabrics) for determining cutting patterns. NOTE The final interpretation and the determination of the compensation values remains the responsibility of the project engineer. Annex C describes a method to determine comparable measures of extensibility along ideally perpendicular directions of coated fabrics. The comparable measures of extensibility can be used by design engineers to assess the extensibility of a coated fabric by comparison with other coated fabrics. In this way, they can help to interpret results of compensation tests. Moreover, they can be used by material suppliers to measure the consistency of extensibility along perpendicular directions of a coated fabric from batch to batch.