Is there documented procedure about maintaining and testingcard access system?
有关于维护和测试门禁系统的文件程序?。
2
In charge of the drawing of the specialty's testingcard and related technical documents.
负责本专业的检测工艺卡及相关技术文件的编制；
3
And finally reveal the test card multifunction command instruction and simple, high efficiency SPI ptotocol which can be for the good reference of the same testingcard design.