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Qingdao Jingcheng Instrument Co. , Ltd.??? ?? ??? ?????.
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Qingdao Jingcheng Instrument Co. , Ltd.
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2839488061@qq.com
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China
URL:
http://m.is0513.com/ShowSupplierProductsList802833/0.htm
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11
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Water quality automatic sampler
Explosion-proof temperature and humidity tester
Digital Thermo-Hygrometer
Portable Thermo-Hygrometer
airborne dust sampler
Dry-bulb hygrometer
Microbial sampler
hygrothermograph
Portable dry-bulb thermometer
Digital Thermohygrometer
Floating bacteria sampler
1
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