Abstract Carton hand-held inkjet printer, also known as portable inkjet printer, is a portable inkjet printer. It can be carried with you, and it is light and easy to operate. Carton handheld printers are widely used in workshops, warehouses, logistics and freight yards, offices, etc. They can print simple product dates, shelf life, models, specifications and other product information, and can als
On April 1, 2019, CNB global wealth group and ICB technology group co., ltd. jointly created a landing public chain -- IF industrial and financial chain. This chain is the first trading platform and e-commerce platform dual-chain parallel, three-coin dual-acceleration model, not only integrated the advantages of all projects in the current market, but also solve the problem that other projects can
