猫咪av成人永久网站在线观看,性一交一乱一乱一视频,免费人成在线观看网站,亚洲中文字幕无码爆乳av

Tin plating machine, enameling machine drum new spray ceramics

• The company has advanced spraying equipment at home and abroad: explosive spraying series, supersonic spraying series, powder flame spraying series, wire flame spraying series, bar flame spraying series, etc. Mainly used in the regeneration of mechanical fittings in various industries, through spraying to improve the workpiece surface wear resistance, corrosion resistance, erosion resistance, high temperature resistance, conductive insulation and so on.