An infrared safety protection device of machine tool was designed.
设计了一种红外线机床安全防护装置。
Equipped with infrared secure protection unit, the machine can guarantee operator's security.
装有红外是安全保护装置，确保操作人员安全。
Equipped with infrared secure protection unit, the machine can guarantee operator's security.
装有红外是安全保护装置，确保操作人员安全。
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