塗層金屬的循環鹽霧/紫外線暴露試驗(交替暴露在鹽霧/幹燥裝置和紫外線/冷凝裝置中)的標準測試方法：

本測試方法規定了金屬上塗層循環腐蝕/紫外線暴露測試的基本原則和操作程序;在兩個不同糖心LOGO官网首页之間進行交替暴露： 一個是鹽霧/幹燥循環，一個是熒光紫外線/冷凝循環。

ASTM D5894英文介紹

This standard is issued under the fixed designation D 5894; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.