System and method for integrating information concerning point of sale (POS) transactions and electronic article surveillance deactivations are disclosed.
公开了用于集成关于销售点(POS)交易和电子商品防盗失活的信息的系统和方法。
Based on the ping-pong type field grounding protection, it presents one-point-to-ground protection scheme by integrating the self-checking method of switches.
针对乒乓式励磁回路接地保护，结合开关自检方法提出了完整的一点接地保护方案；
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