Comparison between variants/configuration of the Chinese Type 64 gas mask

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  • Опубліковано 30 жов 2024
  • In this video, I have briefly explained the difference between these masks:
    1) Type 64A (in original configuration)
    2) Type 64A (modified)
    3) Type 64B (in original configuration)
    4) Type 64B (modified)
    Wiki: gasmaskandresp...
    Video explaining the exhale valve + voice diaphragm on the Type 64B
    Sorry for the below the par presentation since English is not my first language. If you have any questions, concerns, and/or additional information, do comment, please.
    It ain't much, but it's honest work.

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