Fume hood or well ventilated area for arsenic test

The control EFC21 was developed for gas fire places that are connected to an exodraft chimney fan.

My robot vacuum cleaner is emitting a strange smell and/or smoke.

Fume hood or well ventilated area for arsenic test

Toxic Fume Mishap – Three vacuum truck workers were removing waste water from a well.

Disclosed herein are a vacuum cleaner capable of being converted into a handy cleaner, and a handy cleaner-integrated vacuum cleaner.

A suction cleaner comprises a primary cleaner (1) and an auxiliary cleaner (2).

Disclosed herein is a handy cleaner that can be converted into a canister type vacuum cleaner.

Disclosed herein is a handy cleaner-integrated vacuum cleaner.

A vacuum cleaner includes the handy cleaner.

The cleaner may be a vacuum cleaner, which may be a central vacuum cleaner.

The handpiece comprises two asymmetrical shells (2a, 2b), into one of which it is possible to insert a light source or a tube for a fluid aspirator or for a fume evacuator.

The control EFC21 was developed for gas fire places that are connected to an exodraft chimney fan.

The cleaning head can be a floor tool for a vacuum cleaner or a cleaning head of an upright type of vacuum cleaner.

Composition of smoke — smoke generators