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DSA-1 Type Solution Conductivity (Resistivity) Simulation Standard Device
Instruments & MetersNegotiable
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Stereo microscope verification and calibration standard device
Instruments & MetersNegotiable
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Antibiotic Potency Tester Tube Disc Method Standard Disc
Instruments & MetersNegotiable
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WSJLND-II Capillary Viscometer Automatic Verification Instrument
Instruments & MetersNegotiable
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THT-3TSC Temperature Measuring Instrument, compliant with JJG1104
Instruments & MetersNegotiable
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