flame-resistant fabric for making woven safety wearing apparel

Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air filters for air conditioners in vehicle passenger compartments; Air filters for air conditioning units; Air filters for domestic use; Air filters for industrial installations; Air purifying apparatus; Air sterilising apparatus; Electric air sanitizing unit; Filtering units for water filtering and producing potable water for domestic use; Filters and filtering devices f...

Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air purifiers

Repair, maintenance and installation of machinery for use in processing wood pulp and making paper, cardboard and paperboard

Machines, namely, pressure rollers and calenders