belts应该是指SERPANT BELTS, 蛇皮带, 就是绕在水泵,发电机等上的, 肉眼可以看见..
TIMEING BELT 是发动机里面的, 要打开个盖子才看见, 齿状带.
'belts/spark plugs......"这些都不贵.十几到几十块的件.
belts应该是指SERPANT BELTS, 蛇皮带, 就是绕在水泵,发电机等上的, 肉眼可以看见..
TIMEING BELT 是发动机里面的, 要打开个盖子才看见, 齿状带.
'belts/spark plugs......"这些都不贵.十几到几十块的件.
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