There are no pellet classifications based on wood type. Traditionally wood pellets are classified according to the amount of the ash produced.
木屑颗粒等级不是按木材类型划分的。传统的木屑颗粒是根据所产生的灰份含量分类。在此分类下有三个等级。
The structure characteristic and working principle of the pellet injector in a squeezer type with a turning cutter are described briefly in this article.
介绍了挤压式旋转切割弹丸注入器结构特点、工作原理。
The main objective of this paper is to introduce the study made on a new type dual media namely the fibre-pellet-sand aed.
介绍一种新开发的滤料，纤维球——砂双层滤料的试验概况。
The main objective of this paper is to introduce the study made on a new type dual media namely the fibre-pellet-sand aed.
介绍一种新开发的滤料，纤维球——砂双层滤料的试验概况。
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