1.1本术语描述并说明了在洁具和相关产品上观察到的缺陷。有关白色家电和相关产品的其他术语定义，请参阅术语C 242 . 为了观察这些缺陷，应按照试验方法C 949的规定，在有或没有染色渗透剂的帮助下进行目视检查 . 强烈建议制造商和买方就具体观察技术达成一致。

1.1 This terminology describes and illustrates imperfections observed on whitewares and related products. For additional definitions of terms relating to whitewares and related products, refer to Terminology C 242 . To observe these defects, examination shall be performed visually, with or without the aid of a dye penetrant, as described in Test Method C 949 . Agreement by the manufacturer and the purchaser regarding specific techniques of observation is strongly recommended.