Sketch: Material characteristics of pharmaceutical intermediatesPharmaceutical intermediates are actually some chemical raw materials or chemical products used in the pharmaceutical synthesis process. This chemical product does not require a production licens…

Sketch: The drying method of TCM decoction pieces is directly related to the quality of the decoction pieces. In the past, drying in a solar room could not only meet the certification requirements but also reduce the cost. However, the design of the solar roo…