closed supply circuit
[商务英汉词典]
closed supply circuit闭式供应系统
是什么意思,closed supply circuit的解释,closed supply circuit的翻译
[贸易英汉词典] closed supply circuit
closed supply circuit
[商务英汉词典]
closed supply circuit是什么意思,closed supply circuit的解释,closed supply circuit的翻译
[贸易英汉词典] closed supply circuit