最简单的石料加工品是粗石，在研磨机中粗略地破碎的石头。方石加工品是由整齐地切割出具方形边缘之石块所组成。
The simplest stonework is rubble, roughly broken stones bound in mortar. ashlar work consists of regularly cut blocks with squared edges.
最简单的石料加工品是粗石，在研磨机中粗略地破碎的石头。方石加工品是由整齐地切割出具方形边缘之石块所组成。
The simplest stonework is rubble roughly broken stones bound in mortar. ashlar work consists of regularly cut blocks with squared edges.
爱适易食物垃圾处理机使用钝的旋转推进器使食物与研磨槽的边缘挤磨。
ISE food waste disposal equipment using blunt rotary engine to promote food and grinding groove's chutes to grind together.
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