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Gold/Mining/Energy : Zen Graphene Solutions Ltd

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To: Candu who wrote (21168)8/6/2020 7:36:01 AM
From: Josephus2 Recommendations

Recommended By
Allik
Candu

   of 21401
 
Alert. If that is a valve in the center of the canister, the mask is not going to protect others if the wearer has the virus.

It looks cumbersome and not cheap. Bad design. Don't do it. Fire the product designer immediately.

j
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