Hot: polymethylmethacrylateAll contenthive-129948hive-196917krzzanhive-183959steemhive-180932hive-185836photographyuncommonlabhive-166405bitcoinhive-183397hive-144064hive-150122hive-188619hive-145157hive-113376lifehive-139150hive-109690hive-101145hive-124908krsuccesshive-193186TrendingNewHotLikerslupafilotaxia (75)in polymethylmethacrylate • 5 days agoPolymethylmethacrylate as a protective shield against pathogensAs you should remember that among the main recommendations issued by the World Health Organization to prevent people from becoming infected with coronavirus in the past, biosecurity measures include…