煤系针状焦生焦
The semicoke of needle coke
CGG油系针状焦
petroleum- based needle coke from CGG
煤系针状焦
Coal based needle coke
Coal tar based needle coke
美国针状焦
Petroleum based needle coke from USA
针状焦
pin-coke carbon fiber
needle coke
Waste polystyrene
Acicular hard coke
rubber softener
Petroleum based needle coke
Pin - coke
表面改性四针状纳米ZnO
surface-modified ZnO nanotetrapods
超级针焦
super premium needle coke
超细针状硅灰石短纤维
Superfine acicular datolite short-fiber
次生针阔混交林
secondary conifer and broadleaf mixed forest
次生针阔混交林群落
secondary conifer and broadleaf mixed forest
粗针状马氏体
coarse acicular martensite
单针筒舌针针织机
single cylinder latch needle machine