Pepa tu'ufa'atasi mo su'esu'ega fa'afanua ma eli koale
Wuhan Ninestones Superabrasives Co., Ltd e maua ai taimane maualuga-maualuga compacts mo geology ma koala maina, faatasi ai MP faasologa flat-arc compacts ma M faasologa planar compacts o loo faaaogaina lautele i suʻesuʻega faʻafanua, faʻataʻitaʻiga autu, faʻamau papa ma isi fanua.
