Study on modification of fibered siliceous lime and sepiolite is carried out and the optimal modification process is obtained.
针对纤维状的硅石灰和海泡石进行了改性研究，获得了硅石灰和海泡石的最佳改性工艺。
The pulp is from long-fibered, coastal softwood species grown in the great tree growing regions of Northern California and Southern Oregon.
纸浆是，从长远的纤维状，沿海针叶树种，生长在伟大的树生长的地区，加州北部和南部的俄勒冈州。
The pulp is from long-fibered, coastal softwood species grown in the great tree growing regions of Northern California and Southern Oregon.
纸浆是，从长远的纤维状，沿海针叶树种，生长在伟大的树生长的地区，加州北部和南部的俄勒冈州。
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