direct-current regulation (d.c. regulation, d.c. control
[专利英汉词典]
direct-current regulation (d.c. regulation, d.c. control【物理】
径向流泵直—交流调节(直—交流调节、直—交流控制)
是什么意思,direct-current regulation (d.c. regulation, d.c. control的解释,direct-current regulation (d.c. regulation, d.c. control的翻译