Otis is the world's largest manufacturer and maintainer of people-moving products, including elevators, escalators and moving walkways.
奥的斯电梯公司是全球最大的垂直升降电梯、自动扶梯和自动人行道制造商和服务提供商之一。
Otis is the world's largest manufacturer and maintainer of people-moving products, including elevators, escalators and moving walkways.
奥的斯电梯公司是全球最大的垂直升降电梯、自动扶梯和自动人行道制造商和服务提供商之一。
应用推荐