Какова роль обычного медицинского устройства, многопросветного желудочного зонда из ПТФЭ?
PTFE multi-lumen gastric tube is a medical device that is “configured” after many surgeries. A gastric tube, also known as a nasogastric tube, is a …
Polymer Plastic & Ptfe Equipment & PTFE Teflon Products Manufacturer in China
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