| 出生地 |
Shaanxi China (Mainland) |
| 牌子的名字 |
GOKANG |
| 模式的数量 |
ZH30 |
ZH30 Coal mine self rescuer, ZH30, Coal mine respirator Application Itisbreathingapparatus,whichcangenerateisolatedoxygenwithacirculationstyleofclosedcircuitbymeansofachemicalreaction,andbeusedtoprovidethewearerwithoxygenunderamineorintheenvironmentwheretoxicgasesexistoroxygenisdeficient. Mainspecification Item Specification Duration ≥30min Inhalingresistance ≤245Pa Temperatureofairinhaled ≤55°C Dimensions 160×85×165mm Weight 1.9kg Instorage 5years Incarrying 3years