... conic reducer 锥齿轮减速器 filtrate reducer 降失水剂 ; 降失水量 planetray reducer 行星减速齿轮 ...
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filtrate reducer for fracturing fluid 压裂液降滤失剂
membrane filtrate reducer 成膜降滤失剂
anti-sloughing filtrate reducer 防塌降滤失剂
filtrate reducer for cement slurry 水泥降滤失剂
Cationic Filtrate Loss Reducer 阳离子降滤失剂
Finalily selection YCMS filtrate reducer as the basis for follow-up to the depth of modification.
对比优选YCMS降滤失剂作为后续深度改性的基础。
The use of specific synthetic polymers as oil well cement filtrate reducer has recently drawn a wide attention in industry.
目前在油井水泥降失水剂领域，合成聚合物降失水剂再度成为研究的热点和重点。
The sulfonated polystyrene (SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry.
通过磺化改性，制备了磺化聚苯乙烯（SPS）作为油井水泥降失水剂。
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