日立7600型自动生化仪通讯文档。全面介绍日立全自动生化分析仪通讯规则，包括单向、双向通讯。语言：英文。公司内部资料。-Hitachi 7600 automatic biochemical analyzer communication documents. Fully automatic biochemical analyzer, Hitachi introduced communication rules, including one-way, two-way communication. L