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OBB - gastric occult blood rapid detection kit
![logo](https://g10.dduimg.com/search/v2/img/default_comp.jpg)
Shenzhen Blot Biotech Co., Ltd.
Gold MemberDdu Verified
Yellow pages
OBB - gastric occult blood rapid detection kit
![logo](https://g10.dduimg.com/search/v2/img/default_comp.jpg)
Shenzhen Blot Biotech Co., Ltd
Gold MemberDdu Verified