Time: 09:59CR - Kralupy nad Vltavou - news - chemical plant - explosion - dead
Time: 07:42CZ - science - research institute - laboratory - chemist - solution - test tube - experiment - chemicals
Time: 05:27CZ - technology - laboratory - microscope - samples - chemicals - technician - wastewater - research
Time: 07:37CZ - DF Partner - car care products - preparation - disinfection - chemicals - bottle - filling - link
Time: 04:15CZ - Prague - education - SOS - chemical - changing room - lunchroom - students - kitchen
Time: 07:27CZ - Prague - education - SOS - chemical - laboratory - experiment - chemist - slow motion - fire
Time: 08:12CZ - Prague - education - SOS - chemical - laboratory - chemist - experiment - study hall - student
Time: 05:04CZ - people - Lázně Bohdaneč - Institut - fire brigade - fireman - anti-chemical protection