The top edges of the vertical partitions of each lower plate are joined to the bottom edges of the next higher plate by inclined laminae which split the gas flow into separate streams. This raises the load capacity as regards the gas phase, improves the liquid/gas ratio in the working ...
The catch-up vaccinations were targeted to children below 12 years, who had no history of varicella; the first dose at the next annual health check, and the second dose at 6 or 12 years of age, whichever came first. In Finland, all vaccinations in the NVP are free of charge and ...