如何預防引擎室線路老化？【汽車環保線組，加裝隔熱浪管】包浪管防止電線脆化Prevent engine wires from embrittlement BMW DIY白同學DIY教室 

現在很多汽車引擎室的線組，有些地方都是使用環保材質，
我發現加裝電線隔熱浪管，能延長它的使用壽命，
白同學來示範給你們看吧！一起上課去囉．．．GO．．．
Now a lot of car engine room line group, in some places are the use of environmentally friendly materials,
I found that the installation of wire insulation pipe can extend its service life,
White classmates to show you to see it! Go to class together