Add spaces: expandingfittings,suitableforroundtube/pipe:19,5-21,9mm

Answer: expanding fittings, suitable for round tube / pipe: 19,5 - 21,9 mm

Add spaces: Thecitywillbeextremelylow-carbonbecauseoftheuseofelectricvehiclesforpersonalandpublictransit,highenergyefficiency,andelectricitygenerationfromlarge-scalesolarphotovoltaic,wind,andgeothermalpower.Theproject,initiatedin2006,isstillaworkinprogressandwillnotbefullyoperationaluntilaround2025.MasdarCityalsowillbetheheadquartersoftheInternationalRenewableEnergyAgency(IRENA),atreatyorganizationwhosemembercountrieshavecommittedtoadvancingcleanenergypolicydomesticallyandcooperatinginternationally.

Answer: The city will be extremely low-carbon because of the use of electric vehicles for personal and public transit, high energy efficiency, and electricity generation from large-scale solar photovoltaic, wind, and geothermal power. The project, initiated in 2006, is still a work in progress and will not be fully operational until around 2025. Masdar City also will be the headquarters of the International Renewable Energy Agency (IRENA), a treaty organization whose member countries have committed to advancing clean energy policy domestically and cooperating internationally.

Add spaces: *SomeIC4fileextensionformatscanbeopenedinbinaryformatonly.

Answer:
* Some IC4 file extension formats can be opened in binary format only.