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SAFETY DIAGNOSTIC PROTECTIVE GLASSES WITH LOW-OXYGEN WARNING FUNCTION AND SAFETY DIAGNOSTIC PROTECTIVE EQUIPMENT COMPRISING SAME
SAFETY DIAGNOSTIC PROTECTIVE GLASSES WITH LOW-OXYGEN WARNING FUNCTION AND SAFETY DIAGNOSTIC PROTECTIVE EQUIPMENT COMPRISING SAME
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机译:具有低氧警告功能的安全诊断玻璃和包含相同功能的安全诊断玻璃
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摘要
The present invention relates to safety diagnostic protective glasses with low-oxygen warning and a safety diagnostic protective equipment comprising the same. The safety diagnostic protective glasses comprise: a control unit (130); and a light emitting element (140) which emits light when determined by the control unit (130) that the ambient oxygen concentration is less than a reference value.;COPYRIGHT KIPO 2019
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