Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
An escalator parts dealer from Iran told us that he purchased skirt brush escalator from some company in Zhejiang, and found the bristles were deformed badly, leaked light, some bristles even fall off after short-time using. Firstly, Let’s answer a…
Where there are escalators, there are escalator side brush, otherwise it does not meet the escalator safety standards. If you know some companies or projects which need to install escalator side brush, you can recommend AOQUN to them. We can give them…
Tracheal intubation is an important rescue technique commonly used in first aid. It is one of the most widely used and effective methods in respiratory management. It is also the basic skill that medical staffs must master in order to save the life of…
On March 15th, 2018, CCTV’s annual 3.15 party exposed the security risks of wearing a Crocs shoe and riding an elevator. In recent years, children have experienced various accidents in elevators with wearing Crocs shoes: “a sprain on a child’s…
The CPAP tube is the channel between the CPAP and the patient with dyspnea. As the only main road for gas interaction, the wet CPAP tube can easily accumulate dust, breed and leave over the bacteria in it, aggravate the dyspnea. However, the CPAP tube…
![[X]](https://www.sylodium.com/img/placeholder-400x286.png)
