To protect the power component of electric welding machine,overtension and undertension protection are circuit designed.
为保护焊机的功率器件设计了过压欠压电路。
To protect the power component of electric welding machine,overtension and undertension protection are circuit designed.
为保护焊机的功率器件设计了过压欠压电路。
Objective: To determine the definition of overtension causing blast lung injury and explore its mechanism.
揭示肺
中过牵效应的含义
发生机制。
声明：以上
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
