What is the difference between PCB and FBC?
FPC, flexible circuit boards. Flexible circuit board is a polyimide or polyester film made of a substrate with a high degree of reliability, excellent flexible printed circuit board. Referred to as soft board or FPC, with a high wiring density, light weight, thin thickness characteristics. Mainly used in mobile phones, notebook computers, PDA, digital cameras, LCM and many other products
PCB (PrintedCircuitBoard), the Chinese name for the printed circuit board, also known as printed circuit boards, printed circuit boards, is an important electronic components, is the support of electronic components, electronic components is the electrical connection provider.
The culture method of the fresh medium is a transitional culture between batch fermentation and continuous fermentation. The PCB is a circuit board, is dedicated to the production of circuit boards. You should be wrong, these two categories are different.
FBC is fed-batch fermentation (fed-batchculture, referred to as FBC), also known as semi-continuous culture or semi-continuous fermentation, refers to the batch fermentation process, intermittent or continuous to add one or more
