Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/ac35e592e307c4709c61e4a2e189342b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 tin-bronze bearing是什么意思，tin-bronze bearing的翻译，tin-bronze bearing音标、读音、用法和例句_食材铺反向词典
The tribological properties of PTFE-embedded tin bronze bearing material were studied using a pin-on-disk friction and wear tester. 用端面摩擦磨损试验机考察了锡青铜镶嵌聚四氟乙烯（PTFE）自润滑轴承材料的摩擦学特性。