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Rotating Building of World 1.      Abstract. Concept of building design is changing day by day. Aristocratic, modern, environmental friendly structures are constructed. However, architects continuously trying to get more eye-sketching designs. They also keep in their mind to make these buildings more comfortable. Rotating building is a major development of designers. Still the revolving structures are rare in the world. …

CAT 349D2 Large Hydraulic Excavator Operator Station Operator Station The ergonomically designed operator station is spacious, quiet, and comfortable, assuring high productivity during a long work day. CAT 349D2 Large Hydraulic Excavator switches are located in front of the operator for convenient access. Cab Structure and Mounts The cab shell is attached to the frame with viscous rubber mounts, which …