register number H.8.33 Connection collars for plastic ducts H.8.30 and H.8.31
data processing short term
standard
equipment
Plastic and steel sheet air tubes See construction site equipment list BAL 2001
For Germany: see BAL 2001.
Consumables.
register of construction equipment 1991 New
wearing part expendables
characteristic
classification classification due to replacement value

years of usage *
months of rate action *
monthly ratio for depreciation and interest rate *
monthly ratio for costs of repair *