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| 產品目錄 > GM-1A GASMASK（防毒面具） |
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| 名稱︰ | GM-1A GASMASK（防毒面具） |
| 最小訂量︰ | 1000EA |
| 認可標準︰ | GB2890-1995 GB/T2892-1995 |
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| 產品規格︰ | Type GM1A type gas mask
Feature Helmet type mask with enlarged eyepieces
Service life(min) Depending on the selected canister
Penetration(%) <0.005
Leakage coefficient(%) <0.0001
Inhalation resistance(dapa) <20
Total field of vision(%) 75
Binocular field of vision(%) 35
Total wight(g) 1400
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