| Brand: | LMBH |
| Model: | 2135 |
| Weight: | 4g |
| Craft: | Injection molding |
| Colour: | White, yellow, red, blue |
| Material composition: | Environmental protection material |
| Use environment: | Haze, dust, pollen serious area |
| Product standard: | China GB2626-2006 standard, US NIOSH standard, EU EN149 standard |
| Application/use: | Safety protective mask accessories |
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