... 无烟煤粉 anthracite culm 无烟煤细粒 anthracite fines 无岩心钻头钻进 plugging ...
2
?无烟煤粉
... angular fines 角状细粉 anthracite fines无烟煤粉; 无烟煤细粒 asbestos fines 石棉绒 ...
双语例句
1
The green ball strength can be improved by adding slaked lime, bentonite and anthracitefines.
添加消石灰，膨润土及无烟煤粉均能提高尘泥渣生球的强度。
2
It is showed from the result that with concentrate iron fines being grained, lime-rock added in and anthracite finely ground, the percentage metallization can get higher greatly.