friction of rest_机械英汉词典
friction of rest
[机械英汉词典]
friction of rest静摩擦
是什么意思，friction of rest的解释，friction of rest的翻译
[新英汉石油技术词典] friction of rest
[英汉机械工程大词典] friction of rest
[水利英汉词典] friction of rest
[海运英汉词典] friction of rest
[石油英汉词典] friction of rest
