他那個是酸蝕,把鋁料表面已經腐蝕了,沒解。
新手請按我wrote:請問各位大神,我在清...(恕刪)
hillside wrote:覺得那事小。牆壁...(恕刪)
nwcs wrote:如果已經變黑變黃了,...(恕刪)
billys543 wrote:擦乾,拿換下來的機油...(恕刪)