1)rock smasher,压石机2)piezoid,（电压）石英片3)asbestos testolite,层压石棉板4)graphitization with compression,加压石墨化5)wicker mat sinking to press stone,柳条沉排压石6)buoy sinker,浮标水下压石
用法例句
Because the international river bank soil erosion seriously, prevention method is recessary, and the main forms of prevention engineering are: wicker mat sinking to press stones, starch building stone to rainforce foot, dry_laid stone to prevent bank.
