contact freezing contact freezing
contact freezing contact freezing
[专利英汉词典]
contact freezing contact freezing【物理】
接触冻结
是什么意思，contact freezing contact freezing的解释，contact freezing contact freezing的翻译
contact freezing contact freezing
[专利英汉词典]
contact freezing contact freezing是什么意思，contact freezing contact freezing的解释，contact freezing contact freezing的翻译