Its other great virtue, of course, is its hard-wearingquality.
它的另一个突出优点当然就是经久耐用。
2
Chromium-faced plate: Printing plate upon which an electrolytic deposit of chromium has been made to provide greater wearingquality.
镀铬版：印刷版面上用电解法镀上铬，使它具有耐磨损的性质。
3
After modification, the macromolecule filling piece has the advantage of good wearingquality, good shock resistance, low noise, and long performance life.