Pa August 28, 2017, China chachisanu ndi chinayi padziko lapansi osowa makampani BBS unachitikira baotou wokongola (shangri-la hotelo), kampani yathu nawonso mwachangu nawo mwambowu, chifukwa makampani osowa dziko lapansi, makamaka cerium okusayidi kupukuta ufa wa superfine akupera kupereka lolingana kupanga zida, osowa nthaka kupukuta ufa m'kati kuphwanya fineness 1 = 50 D = 52. ma microns, Ndipo amafuna kuchepetsa 0,1 micron tinthu kukula okhutira ufa, zomwe zimafuna kuti opanga zida kusintha kulamulira mwatsatanetsatane m`kati kuphwanya ndi gulu zida, amphamvu di kampani yathu malinga ndi zosowa za makasitomala, osati kutsatira kusintha ndi kusintha magawo luso okhudzana, anapanga yakonzedwa ya oyenera mtanda kupanga osowa nthaka kupukuta ufa, wapamwamba kwambiri akupera zida ndi makasitomala akale (onani pansipa).
Nthawi yotumiza: Aug-28-2017