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Ochrona przed substancjami chemicznymi - BHP
Süre: 4:52 | Boyut: 11.14 MB

(PL) Nowa norma EN ISO 374 dot. ochrony przed substancjami chemicznymi
Süre: 4:57 | Boyut: 11.33 MB

Mind-Blowing Reactions in SLOW MOTION!🔥
Süre: 0:17 | Boyut: 664.06 kB

Touching gallium
Süre: 0:50 | Boyut: 1.91 MB

Naucz się gestów pierwszej pomocy - Zatrucie środkami chemicznymi
Süre: 1:51 | Boyut: 4.23 MB

The Most Unexpected Reaction! 🔥
Süre: 0:26 | Boyut: 1015.63 kB

Touching mercury
Süre: 0:39 | Boyut: 1.49 MB

Sugar + Potassium nitrate 🔥
Süre: 0:14 | Boyut: 546.88 kB

today I explain what is combination reaction Al + Hg =Al.Hg aluminium amalgam
Süre: 0:16 | Boyut: 625 kB

Why Is This Fire GREEN?!🧐
Süre: 0:51 | Boyut: 1.95 MB

, what is chemiluminisence, what is chemical energy,,
Süre: 0:10 | Boyut: 390.63 kB

This Reaction Shouldn’t Exist! 💀
Süre: 0:42 | Boyut: 1.6 MB

Test w komorze - Badanie odzieży typ 4 chroniącej przed substancjami chemicznymi
Süre: 3:25 | Boyut: 7.82 MB

A Reaction Faster Than Light?⚡
Süre: 0:25 | Boyut: 976.56 kB

The Dark Side of Coffee!🔥
Süre: 0:59 | Boyut: 2.25 MB

Fake? I don’t think so😠
Süre: 0:14 | Boyut: 546.88 kB

Test w komorze - Badanie odzieży typ 6 chroniącej przed substancjami chemicznymi
Süre: 3:08 | Boyut: 7.17 MB

Radyasyonlu Seramikler!
Süre: 0:34 | Boyut: 1.3 MB

#🌅 experiment# video tranding viral video 🧐
Süre: 0:17 | Boyut: 664.06 kB

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