jgg     2010 30 (Supp.1):  141-143    ISSN: 0412-1961  CN: 21-1139/TG PERFORMANCE EVALUATION OF COMPONENT BOREHOLESTRAINMETER OF GAOTAI SEISMOSTATION Jiang Zhenhai ;and Liu Hongbin Earthquake Administration of Gansu Province, Lanzhou 730000 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null