靠那小孔通風?好像數目有點少。會不會是個檢測孔?
所有跟帖:
• 直覺像碟厚度直觀檢測用的,可摸著沒多深,每個碟有幾個沒細查。 -5W40- ♂ (0 bytes) () 11/27/2019 postreply 00:13:03
• 直覺像碟厚度直觀檢測用的,可摸著沒多深,每個碟有幾個沒細查。 -5W40- ♂ (0 bytes) () 11/27/2019 postreply 00:13:03
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