閘片是多種材料混合壓製成的,各種材料的摩擦係數不同、、、、、
所有跟帖:
• 刹車盤一般是均勻的材質。 -孤舟獨釣- ♂ (0 bytes) () 12/06/2012 postreply 06:45:00
• 刹車盤一般是均勻的材質。 -孤舟獨釣- ♂ (0 bytes) () 12/06/2012 postreply 06:45:00
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