The premelting hollow granular CC powder is an internationally advanced one used for CC at present. The paper describes the production process and the equipment selection for this powder.
预熔型空心颗保护渣是目前国上用于的一的保护渣,介绍了此保护渣的生产工艺以及设备的选择。
The premelting hollow granular CC powder is an internationally advanced one used for CC at present. The paper describes the production process and the equipment selection for this powder.
预熔型空心颗保护渣是目前国上用于的一的保护渣,介绍了此保护渣的生产工艺以及设备的选择。
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