In certain range flowability increases apparently with percentage of PF in mixture.在一定范圍內(nèi),樹(shù)脂含量的增加能夠明顯提高混合物的流動(dòng)性.The adhesion and flowability of powders are measured by tamping vibration.闡述了由振實(shí)法測(cè)定的粉末的粘著力和流動(dòng)性.External addit...