Laboratory glassware -- Graduated pipettes

رقم المستند: NL ISO 835 : 2008
القطاع: Metrology and Measurement. Physical Phenomena
TC: NL TC 48
ICS:
Heat cost allocators in accordance with this standard are instruments for the registration of the heat output of radiators in consumer units. Consumer units are dwellings, office buildings, business premises, industrial plants in which the heat is supplied by a common central heating systems or by a common district heating connection. A complete grouping of consumer units is called an account unit.