Erythema, edema and a purple discoloration of the eyelids are of dermatomyositis.眼睑红斑 、 水肿、淡紫色是皮肌炎的特征.We present a case of dermatomyositis with keratotic scabies in the scalp.本文报告一发生在皮肌炎病患以头皮为感染部位的角化型疥疮病例.Seborrheic derm...
Responsible for firefighting, security and environment protection of all company.负责消防设备 、 安全设备及环境保护设备的管理.Scope of application: work in oil field, mine, for firefighting and forest.适用范围: 油田 、 消防、林业 、 矿山等道路或非道路作业.Firefight...