The Nation's Schools, Količina 37Michael Vincent O'Shea McGraw Hill, 1946 |
Iz vsebine knjige
Zadetki 1–3 od 74
Stran 58
... cleaned once or twice daily and after the building closes for the day . Tools necessary for cleaning a toilet room are a floor sweep , a dust pan , a clean floor mop , rags , a toilet bowl brush , cleaning agents , rubber gloves , a ...
... cleaned once or twice daily and after the building closes for the day . Tools necessary for cleaning a toilet room are a floor sweep , a dust pan , a clean floor mop , rags , a toilet bowl brush , cleaning agents , rubber gloves , a ...
Stran 60
... clean these pipes , the screen or grille at the bottom of the urinal should be removed . An old worn steel fiber ... clean windows , fresh air , hot water , cleaning agents and ventilation are adequate under normal conditions . BETTER ...
... clean these pipes , the screen or grille at the bottom of the urinal should be removed . An old worn steel fiber ... clean windows , fresh air , hot water , cleaning agents and ventilation are adequate under normal conditions . BETTER ...
Stran 3
... clean ? Day - by - day service in hundreds of office buildings , hotels , hospitals and schools have repeatedly demon- strated the fact that with non - slippery Car - Na - Lac and Continental " 18 " , floors stay clean up to 30 % longer ...
... clean ? Day - by - day service in hundreds of office buildings , hotels , hospitals and schools have repeatedly demon- strated the fact that with non - slippery Car - Na - Lac and Continental " 18 " , floors stay clean up to 30 % longer ...
Vsebina
SIMPLICITY and SPEED | 8 |
Looking Forward | 17 |
We Chart a New Course Eugene B Elliott | 25 |
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