The 6-day 4th China International Import Expo (CIIE) drew to a close on Nov 10. Exhibition area of 360,000 square meters, 58 countries and 3 international organizations participated in the national exhibition, nearly 3,000 exhibitors from 127 countries and regions appeared in the enterprise exhibiti

At the CIIE, Accenture released a white Paper on China's Energy Companies' Low-carbon Transformation: Innovative Technologies Unlock New Sustainable Value. Accenture said the transformation of the energy industry will have a profound impact on China's efforts to achieve the goal of "dual carbon". Th

Today, with the concept of "green and healthy" gaining more and more popularity, people have higher and higher requirements for the quality of their environment. Natural and fresh air is a necessary condition for people to live a high-quality and healthy life. In recent years, the haze weather i

Due to the flexibility and permeability of bag type air duct, its design is obviously different from that of hard air duct. The following points should be noted when designing airbag air duct. 1. The air flow at the inlet of the air d

Fabric air duct is a new type of ventilation duct in HVAC system. The material is made of non-combustible polyester fiber, and the air is supplied through the surface opening. It has the characteristics of uniform air supply, light weight and easy installation.Fabric duct is mainly used in air condi