service life(min) |
Exhalation |
Oil mist penetration coefficient |
Inhalation resistance, dapa |
Total field of vision |
Binocular visual field |
Total weight |
Packing |
>30min, CNCI:1.5mg/l, 30l/min, Φ:80% |
≤100pa |
≤0.005% |
≤98pa |
≥75% |
≥60% |
<780g |
Carton box |
Your Name
Email or cs@chinacoalintl.com
Tel/Wechat/Whatsapp or +8615376502829
Country
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