07
Dust removing installations for cleaning purposes; negative
pressure devices, namely devices for generating negative
pressure in the nature of machine; machines for generating
overpressure in the nature of machine; car washing
installations
09
Measuring apparatus; differential pressure gauges; air
sampling devices in the nature of measuring instruments;
electronic communications apparatus [image and sound];
breathing masks; breathing apparatus, except for artificial
respiration; electronic respiratory protection masks, namely
devices with electronic air supply for filtering the
breathing air
11
Air and water filtering devices for pollutant remediation;
air purifiers; dust removing installations for ventilation;
decontamination showers; clean chamber for decontamination,
namely, stationary decontamination chambers or
decontamination chambers with mobile lock systems [personnel
and material locks]; mobile and stationary decontamination
systems for handling contaminated people and materials;
water conditioning units; stationary / mobile water filter
devices / systems; stationary / mobile air filter devices /
systems [dust, odours, gases]; air showers/shower cabins in
the nature of clean chambers for decontamination; air
filtering devices and systems; negative pressure devices in
the nature of ventilation device with air filtration top
producer a directed air flow; suction devices as part of a
technically guided air for controlled air purification and
treatment of decontaminated air; devices for sucking and
filtering air as part of a controlled air flow; mobile room
systems and multi-chamber systems for expanding mobile air
showers/shower cabins in the nature of clean chambers,
decontamination showers, stationary decontamination chambers
and decontamination chambers with mobile lock systems
[personnel and material locks]