This hitter method has the advantage that should tile ejector pin break only the small-diameter portion has to be remade.
这后一种方法有一个优点,就是如果顶杆折断,只要重做小直径的部分即可。
tile pin:瓦钉
板瓦: flat tile | 瓦钉:tile pin | 瓦当:eaves tile