China Exploration Instrument Online Market
High quality, Best service,Reasonable price.
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Good linear response 3 Component Geophone String GHL-1 , 8Hz - 40Hz2015-09-07 11:28:44 |
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Low distortion petroleum exploration 3 Component Geophone String GHL-12015-09-07 05:24:48 |
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Microcomputer tensile test equipment2015-09-09 13:50:05 |