This standard specifies the principles, requirements, test methods, inspection rules, marking, packaging, transportation and storage of engineering seismometers (hereinafter referred to as instruments). This standard applies to the manufacturing, inspection and quality evaluation of instruments.
SY/T 6624-2005 history
2019SY/T 6145-2019 Seismograph for shallow oil exploration
2008SY/T 6145-2008 Near surface seismic instrument for petroleum exploration