您搜索了: elevated surface points (英语 - 芬兰语)

an elevated surface with stairs and columns aside
description

in case of dispute, measurements shall be carried out in the open air on the artificial surface (point 4.1.2 of iso 11094: 1991)
riitatapauksissa mittaukset on suoritettava ulkona keinotekoisella pinnalla (iso 11094:1991 -standardin 4.1.2 kohta).

hazardous dust deposits can be avoided by regular cleaning of work and technical rooms.a proven approach is theuse of cleaning schedules prescribing the nature,extent and frequency of cleaning and the responsibilities of thoseconcerned.these instructions can be tailored to the specific case.particular attention should be paid to (for exam-ple,elevated) surfaces which are difficult to inspect or reach,where considerable amounts of dust may be depositedover time.where appreciable quantities of dust are released as a result of operational malfunctions (such as damageto or bursting of containers,leakage) additional steps should be taken to remove the dust deposits with as little delayas possible.
kaasujen, höyryjen ja sumujen osalta on laitetta suunniteltaessa arvioitava tuuletuksen mitoittamista varten ulkopuolelle virtaavien kaasujen, höyryjen ja sumujen suurin mahdollinen määrä (lähdevahvuus) sekä tunnettava niiden lähteen sijainti ja niiden leviämisolosuhteet.