anti-frictional metal
anti-frictional metal
[专利英汉词典]
anti-frictional metal【物理】
抗摩擦金属
是什么意思,anti-frictional metal的解释,anti-frictional metal的翻译
anti-frictional metal
[专利英汉词典]
anti-frictional metal是什么意思,anti-frictional metal的解释,anti-frictional metal的翻译