面具

n95一次性防毒口罩防液滴手術口罩

n95一次性口罩，可防止煙霧，防止灰塵和自由呼吸

Disposable mask personal protective surgical mask N95

Disposable mask medical mask civil mask safety protection n95

醫用呼吸器民用呼吸器人身保護N95

N95 Medical mask personal safety respirator made in China

醫用口罩民用口罩安全防護中國製造