标准摘要
[中文适用范围]： ISO 14952 的这一部分提供了与用于准备精密清洗零件和组件的粗清洗工艺相关的要求。 它确定了可用于地面支持设备、运载火箭和航天器的预清洁工艺。 粗清洗可去除污染物，如焊缝氧化皮、热处理氧化皮、腐蚀、氧化膜、油、油脂、车间土壤、燃料和碳沉积物。 粗略清洁被认为是正常的车间流程，通常不需要超出公认的良好实践的特殊环境控制、包装、搬运或储存。 ISO 14952 的这一部分同样适用于地面支持设备、运载火箭和航天器。 注：通过粗略清洁达到的清洁度水平通常不需要目视检查以外的验证。 （擦拭测试、防水测试、紫外线检查、特殊灯光和镜子被认为是目视检查的辅助手段。 ） [外文原描述]： ISO 14952-4:2003 provides requirements related to rough-cleaning processes used to prepare parts and components for precision cleaning. It identifies precleaning processes that can be used for ground support equipment, launch vehicles and spacecraft. Rough cleaning removes contaminants such as weld scale, heat-treat scale, corrosion, oxide films, oils, grease, shop soil, fuel and carbon deposits. Rough cleaning is considered a normal shop process and usually does not require special environmental controls, packaging, handling or storage beyond accepted good practice. ISO 14952-4:2003 is applicable equally to ground support equipment, launch vehicles and spacecraft.
英文名称Space systems — Surface cleanliness of fluid systems — Part 4: Rough-cleaning processes