Yuan Dynasty Longquan floral incense burner


This exhibits for the Yuan Dynasty relics. 22 cm high, caliber 19.5 cm, bottom 13.5 cm. Round lip flat fold along the small collar, round shoulder, ball abdomen, abdomen three points three columnar foot, the mouth of the two ears, pink glaze, glaze layer dignified, ice crack, in vitro sage, mouth The Department is slightly disabled. Now collected in Liaocheng China Canal Culture Museum.
as compressors used liquid ring vacuum pump in sugar mills
This exhibits for the Yuan Dynasty relics. 22 cm high, caliber 19.5 cm, bottom 13.5 cm.
Ion vacuum coating coating
Round lip flat fold along the small collar, round shoulder, ball abdomen, abdomen three points three columnar foot, the mouth of the two ears, pink glaze, glaze layer dignified, ice crack, in vitro sage, mouth The Department is slightly disabled. Now collected in Liaocheng China Canal Culture Museum.
colored tempered glass coating machine


评论

发表评论

此博客中的热门博文

Reasons for Axis Breakage of Water Ring Vacuum Pump and Corresponding Measures

图片
Axis Breakage of Water Ring Vacuum Pump: After 2 years of use, water ring vacuum pump will present the phenomenon of excessive noise, excessive starting current, remarkable decrease in pumping capacity and vacuum degree. It is found that the scale inside the pump body is severe after the technical staff of our company disassembled and inspected. The reason for scaling is that the water contains calcium, magnesium and other carbonate substances. When the pump is heated and heated, its solubility decreases, and molecule-bound deposits form scales. What measures should be adopted to avoid axle breakage? Water ring vacuum pump Through the analysis of the causes of shaft breakage of water ring pump, the following corresponding measures are adopted. 1. Revamping the original process equipment to reduce the content of impurities in acetylene gas trap: At the same time, the large well water of water ring vacuum pump is changed into circulating water to reduce the hardness of wat
阅读全文