|
| jgg
2010 30 (Supp.2):
119-122
ISSN: 0412-1961 CN: 21-1139/TG
|
|
|
|
|
|
|
| APPLICATION OF PLC IN ALARM & CALIBRATION UNIT OF KIS-SEISMIC INSTRUMENTATION |
| Li Daozhong;Chen Zhigao;Wu Xiongwei ;and Yang Jian |
| Wuhan Research Institute of Seismographic Instruments,Wuhan 430071 |
| Received: 1900-01-01 Revised: 1900-01-01 Online: null |
Supporting info
null |
|
|