Pressurized liquid nitrogen container is a device for storing and replenishing liquid nitrogen. It is made of stainless steel and can generate pressure inside to achieve continuous discharge to achieve the purpose of replenishment. It is widely used in animal husbandry, ...
Pressurized liquid nitrogen container is a device for storing and replenishing liquid nitrogen. It is made of stainless steel and can generate pressure inside to achieve continuous discharge to achieve the purpose of replenishment. It is widely used in animal husbandry, ...
Polytetrafluoroethylene (PTFE), also known as teflon/teflon or plastic king, is a copolymer of tetrafluoroethylene monomer. First, it was developed for national defense and cutting-edge technology and development but later it has gradually extended to civil use, which is ...