空心颗粒 meaning in English
hollow bead
Examples
- With engaged in person who cast crystallization device electroplate copper repair and new product make in succession , crystallization device always becomes and makes , overhaul of the equipments and reorganize and outfit , refractory material of casting etc . and person who melt hollow particle cast , spend , protect dreg production , storage transportation , etc
是以从事连铸机结晶器电镀铜板修复及新品制作结晶器总成制造连铸机设备检修与整备耐火材料及预熔型空心颗粒连铸用保护渣生产仓储运输等为主体的综合性集体企业。