本SAE航空航天推荐规程（ARP）涵盖了对飞机涡轮发动机材料使用化学清洗剂造成的库存损失量的测定。通过测定在清洗溶液中完全浸泡期间的重量损失，并通过计算将重量损失测量值转换为库存损失，对代表性发动机材料进行评估。

This SAE Aerospace Recommended Practice (ARP) covers the determination of the amount of stock loss caused by use of chemical cleaning agents on aircraft turbine engine materials. The evaluation is conducted on representative engine materials by determination of weight loss during total immersion in the cleaning solution with the weight-loss measurement converted to stock loss by calculation.