Connective tissue diseases (CTD) are a diverse group of rheumatologic disorders characterized by the presence of autoantibodies and systemic organ involvement, frequently including the lung or chest.
Selling point: skin-friendly and hypoallergenic, mouth touch layer Gauze can keep skin dry especially in hot season. And keep your feel warm in winter.Inner layer: Gauze, 50yarn white colorMiddle layer: High filtration paper
VENUS is the desktop CT equipment in China developed by PINGSENG, which is aimed at bone, teeth, biomaterials and other in vitro samples. Desktop CT is small in size and occupies a small area, which can be easily placed on the desktop. The desktop CT prov