coefficient of frictional resistance
[水利英汉词典]
coefficient of frictional resistancen.摩阻系数
是什么意思,coefficient of frictional resistance的解释,coefficient of frictional resistance的翻译
[煤炭科技英汉词典] coefficient of frictional resistance
coefficient of frictional resistance
[水利英汉词典]
coefficient of frictional resistance是什么意思,coefficient of frictional resistance的解释,coefficient of frictional resistance的翻译
[煤炭科技英汉词典] coefficient of frictional resistance