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Beijing Richen Science Technology Co.,Ltd. 13C Urea Breath Test Kit
13C Urea Breath Test Kit. Product Type, Original. 13C-Urea, China. 13C breath test is a newly developed hi-technology for clincal diagnosis, ...
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Beijing Richen Science Technology Co.,Ltd. Heat Probe System ...
HP-A100 endoscopic heater probe system can treat many type of gastroenterology diseases by heat coagulation, cautery and vapourization based on the theory ...
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Beijing Richen Science Technology Co.,Ltd. Heat Probe System ...
HP-A100 endoscopic heater probe system can treat many type of gastroenterology diseases by heat coagulation, cautery and vapourization based on the theory ...
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