例句 /

Powder flame spray and spray fusig gun,with various powder nozzles attached, can do spray coating with fine metallic powder and ceramic powder.

Powder flame spray and spray fusig gun,with various powder nozzles attached, can do spray coating with fine metallic powder and ceramic powder.

粉末火焰喷涂喷焊设备,配有各种粉末喷嘴,能喷涂金属微细粉末和氧化物涂层。