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▶Detailed introduction to the internal structure of the family elevator pit ★ The elevator is one of the complex devices assembled from many different parts ★ One of the main parts that make up the elevator is: Engine, control system, overspeed protection, load indicator, guide rail, load cable, overspeed protection cable, guide pulley, cabin frame, mechanical brake, guide shoe, load cable, counterweight, door system. ★ Depending on the design of the elevator, the elevator structure will also be different. Currently, there are two popular types of elevators: elevators with machine rooms and elevators without machine rooms. ★ Due to the simple structure and low cost, elevators without machine rooms are the most popular choice for many families today. #cautaothhangmay #cautaothhangmaygiadinh #cautaothhangmaytrucvit #cautaocuathangmay #thangmayfamily For detailed advice, contact Family Elevator Mr. Thanh: 096 556 2992 Mr. Hoang: 093 169 6622 ▶Family Elevator ★ Website: https://thangmayfamily.com/ ★ Facebook: / thangmayfamily ★ Youtube: / @thangmayfamily ★ Email: [email protected] ★ Zalo/Phone: 093.169.6622 - 097.556.2992