常見例句Segmented bushings and sleeve bearings are the main applications of Ampco 863. 夾片軸承和滑動(dòng)軸承是目前Ampco 863的主要應(yīng)用。It has greater toughness than grade AMPCO 18.22 and better physical properties than grades AMPCO 18 or AMPCO 18.136. Ampco 18.;23的靭性比Ampco 18 返回 Ampco