拆除線涉及產品局部(Assembly line components)： 1. OP010表內筒裝料 (loading outer and inner tubes) 2. OP020底閥上料機 (loading bottom valve) 3. OP030底閥壓裝 (bottom valve press) 4. OP040表層筒注油 (grease application on inner and outer tubes) 5. OP050汽缸桿拆下來 (piston rod assembly) 6. OP060在線視頻可以測評(in-situ performance testing)