It s also the first germanium laser to operate at room temperature.
这同样也是第一速在室温下得到控制的锗激光。
Equipped with safety circuit, tin Weida temperature setting temperature, the motor can operate.
配备安全回路，锡温未达设定温度，马达无法运转。
Equipped with safety circuit, tin Weida temperature setting temperature, the motor can operate.
配备安全回路，锡温未达设定温度，马达无法运转。
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