The emergence of foaming machines has given hope to the production and packaging industries. Foaming agents first appeared in foreign countries. With the continuous development of technology, the domestic production technology of foaming machines has also been mastered. Foaming machines are mainly d

Machine equipment is an indispensable tool in our lives today. why? Due to the development of the times, many of our industries are very strong, and the development of many industries is inseparable from machinery and equipment. Therefore, many machinery and equipment are constantly being upgraded,

On April 21, the first Taishan Industrial Exhibition kicked off at the Taishan International Convention and Exhibition Center. The Taishan Industrial Exhibition adopts the "Trinity" model, that is, the "online platform, fixed exhibition hall, and offline exhibition" model. The promotion of the indus

o provide the security industry with important information such as development scale, speed, industrial concentration, product structure, ownership structure, regional structure, product prices, benefit status, etc., and for the security industry to study and predict the development trend of securit

1. Site selection skills　　The location of the thermal insulation house of the breeding farm should be a place with a leeward wind and sunny, high terrain and dry soil.　　 2. Alternative insulation materials for the insulation room of the farmExtruded polystyrene foam (extruded board), molded polystyr