filler block meaning in English

衬块
隔叶块
混凝土填块
填块

Wood filler block
纵梁垫木
In this way it can prevent from the phenomenon of filler block caused by scrap iron and its life is prolonged . all parts that will contact ethanol in the device such as condensor . buffer tank , cooling snake pipe are made of stainless steel in order to guaran - tee that the finished product , ethanol , is not polluted
蒸馏塔体采用不锈钢制作，从而防止了铁屑堵塞填料的现象，延长了装置的使用期限。本装置中凡接触酒精的设备部份如冷凝器、稳压罐、冷去口蛇管等均采用不锈钢，以确保成品酒精不被污染。