chinacoal03
Protection time |
≧30min |
Inspiratory resistance |
95L/rain ≦800Pa |
Expiratory resistance |
95L/min ≦300Pa |
Oil mist transmission coefficient |
|
Inspiratory temperature |
0.25% C0 ≦65 |
Weight |
≦lOO0g |
Packing size |
2166mm×l40mm×l00mm(including 10 pcs) |
coProtective concentration |
0~1% |