What holiday is May 20, 2020？ May 22, 2020 is International Biodiversity Day. Biological diversity has created the current species balance. If only one type of organism is strong, the balance of the world will be persecuted. Understanding the importance of diversity. Biodiversity is the result of billions of years of development and evolution of life on earth and is the material basis on which humans depend. In order to protect global biodiversity, 153 countries signed the Convention on the Protection of Biodiversity at the United Nations Conference on Environment and Development held in Rio de Janeiro, Brazil ’s then capital, in 1992. In December 1994, the United Nations General Assembly passed a resolution to designate December 29th of each year as "International Biodiversity Day" to raise awareness of the importance of protecting biodiversity. In 2001, every year from December 29 to May 22 was changed. Guangzhou Tian Yuan Hori Decoration Material Co. LTD has modern production technology and professional and technical personnel, that continuous innovation and development, according to specific requirements of customers for model design and production, to maximize meeting the different needs of the customers！ |
What are the characteristics of environmentally friendly edge sealing hot melt adhesives?
Appearance And Prospect Of Edge Sealing Hot Melt Adhesive
What kinds of situations often occur when hot melt adhesive particles are used in furniture edge sealing?
Reasons for the open edge of the edge band
