anti-friction material
[海运英汉词典]
anti-friction material润滑剂,润滑料
anti-friction material
润滑剂,润滑油,润滑料
是什么意思,anti-friction material的解释,anti-friction material的翻译
anti-friction material
[海运英汉词典]
anti-friction material是什么意思,anti-friction material的解释,anti-friction material的翻译