Attended the International Rubber Exhibition on April 23rd
I will attend the International Rubber Exhibition on April 23.
The digital management platform was launched on April 28th.
The digital management platform was launched on April 28th.
Briefly describe the manufacturing method of the new type of polymer waterproof membrane.
With economic development and societal progress, the demands on building waterproofing materials are increasing, leading to the emergence of various forms of waterproof membranes. However, underground waterproofing, due to its unique geographical location and other special characteristics, places specific performance requirements on waterproofing materials.