Knowledge is also used as a policy instrument to influence the local agenda.
知识也被当做一种关系地方议事的政策工具。
Instrument hardware consists of local collection equipment, 485 bus and PC.
仪器硬件由现场数据采集装置、485总线和PC机组成。
In general, instrument boxes are not required for local transmitters.
现场变送器一般不采用仪表保护箱。
In general, instrument boxes are not required for local transmitters.
现场变送器一般不采用仪表保护箱。
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