Best robot vacuum deals for Prime Day 2025. Narwal Freo X Ultra: $470 (save $970): This flagship Narwal robot features 8,200Pa of suction and a hands-free charging station; this is a self-cleaning ...

"Next month, the European-gauge Chop-Uzhhorod rail track is expected to be launched. This means passenger trains will be able to run directly from Uzhhorod to Budapest, Košice, Vienna, and Bratislava.

Vacuum drying oven: model is ZK-2020, temperature range is 50–150 °C, temperature fluctuation range is ±1 °C, drying tower; Rotary vane vacuum pump: model is 2XZ, pumping rate is 4L/S, limit pressure ...