The CTI Controltech channel delivers educational and instructional information about all aspects of industrial combustion and process control. Each video presented will attempt to teach the viewer something new about the topic. Topics include: combustion, emission and steam solutions; valve and valve automation solutions; and control instrumentation solutions.
Thank you for the brief introduction of how to replace the seated butterfly seat and seal. ========================================================== Learning record 學習紀錄 : 1:12 這裡移除的是 Silicone 矽利康 (用來塞住螺絲孔) 1:55 使用的Silicone spray, 矽質潤滑劑, 台灣常用WD-40 Specialist (橡膠保護劑) shaft lock (n.) 箭杆卡榫(鎖)、軸卡榫(鎖) 4:50 鎖到底以後轉回 1/4圈
