幫冷氣加裝隔板,分散風流。(流體力學概念) Tags: 4 comments 172 likes 1 shares Share this: 楊典忠 About author 這裡是楊典忠的粉絲專頁,歡迎各位朋友來這裡聊聊天! 我不會講華麗的言詞,但我做事積極、實在! 希望您能看見我的誠懇與努力! 5241 followers 5180 likes "http://corporate-office-63498.business.site/" View all posts