您要查找的是不是：
- 粉末炭／SBRPAC/SBR
- 粉末炭黑loose black
- 投粉末炭法PAC method
- 粉末炭去除饮用水中土霉味物质的影响因素研究Study on Influencing Factors for Removal of Earthy-musty Compounds in Drinking Water by PAC
- 炭charcoal
- 炭黑carbon soot
- 他将一支粉笔压成粉末。He crushed a piece of chalk to powder.
- SBRsequencing batch reactor (SBR)
- 竹炭bamboo charcoal
- 粉末SBRpowdered SBR
- 白炭黑white carbon black
- 粉末都沉淀到杯底了。The powder settled to the bottom of the cup.
- 炭灰色charcoal gray
- 纳米粉末SBRSBR nanoparticle
- 积炭carbon
- 使泥土成粉末to dust the soil
- 粉末轧制powder rolling
- 苍生涂炭。The common people are plunged into an abyss of misery.
- 卵石被敲成粉末。The pebbles were beaten to a fine dust.
- 炭粉carbon powder
