Does the viewfinder of the GL8 that fasten a gram have heat function of automatic demist, water? 别克GL8的反光镜有加热自动除雾、水功能吗？
The article introduced the process improvement of thermal process phosphonic acid, such as positive pressure operation, fiber demist. 介绍正压操作、纤维除雾等热法磷酸生产改进等工艺,采用新工艺可节能降耗。
Demist function in desulfur absorber device； 脱硫吸收塔装置中除雾；
5）Demist function in desulfur absorber device； 脱硫吸收塔装置中除雾；
the performance of defrost and demist 除霜除雾性能
Keywords positive pressure operation;fiber demist;save energy and reduce consumption; 正压操作;纤维除雾;节能降耗;
