Home > Term: 口罩
口罩
描述了兩個完整.面具用螺紋，涵蓋眼睛、 鼻子和嘴和半.面具用螺紋，涵蓋的鼻子和嘴。
- Part of Speech: noun
- Industry/Domain: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Creator
- Jasonlee
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(V.I.P) 32134 points - 100% positive feedback
