烧结锆莫来石砖
zircon mullite sintered brick
zirconium mullite
莫来石结合刚玉砖
Mullite bonded corundum brick
莫来石结合碳化硅
mullite bonded SiC ceramics
金刚石烧结刀头
diamond sintering segment
金刚石烧结体
polycrystalline diamond body
石灰石烧结法
sintering method of limestone
limestone sintering process