标准摘要
This procurement specification covers aircraft quality retaining rings of the spiral wound type with uniform rectangular cross-sections and made from a corrosion resistant austenitic iron base alloy of the type identified under the Unified Numbering System as UNS S30200, and of spring temper condition.
英文名称Rings, Retaining - Spiral Wound, Uniform Section Corrosion Resistant Steel Procurement Specification For