the forthcoming test tower and maintenance policy will increase the barriers to entry and accelerate the concentration of the industry, especially the acceleration of domestic concentration.
from today, a number of new laws and regulations closely related to the lives of the people will be implemented soon. if the number of residential floors is 12 floors or above, at least two elevators must be installed; if the appliance repairman falsifies the service items, the maximum penalty is 30,000 yuan;
this newspaper (correspondent hu qiong's reporter ma hui) yesterday, hubei's first residential elevator local standard was introduced, the municipal quality supervision bureau announced the city's "residential elevator configuration and selection general requirements",
as the high-rise buildings in the city rise from the ground up, high-speed elevators are becoming more and more popular. i often hear people say that taking a high-speed elevator will be dizzy and disgusting. so, how to ride a high-speed elevator to be the most comfortable and safe?
with the continuous advancement of technology, the pace of urban modernization is also accelerating, and elevators have become an indispensable part of the city.