To protect the power component of electric welding machine,overtension and undertension protection are circuit designed.
为保护焊
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.
揭示肺冲击伤中过牵效应
制。
声明：以上例句、词性分类均由互联网资源自动
成，部分未经过人工审核，其表达内容亦不代表本软件
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