研磨机

Portable Attritor mainly applies to the grinding treatment for the edge and part of the ground.

手提式研机，主要用于边角部位局部研处理。

P154 Multifunctional Ground Attritor applies to mattess and epoxy putty grinding and ground cleaning and wax-polishing.

P154型多功能研机,可以用于混凝土的打,环氧腻子层打洗打腊等。

"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,在研机中粗略破碎的石头。方石加工品是由整齐切割出具方形边缘之石块所组成。