flange surface eleaning

• 法兰面清洁

flange surface eleaning的用法和样例：

例句

1. The tile treated with L.O.C. Plus Kitchen Cleaner shows a clear, shiny surface with no streaking!
   经灵验厨房清洁剂抹过的瓷砖面清洁明亮，不留半点痕迹。