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- 产品品牌：万力
- 产品型号：20/40，30/50,40/70
The fracturing proppant produced by our company is the necessities in oil (gas)
hydraulic fracturing technology development and mining, and it plays a tremendous
role in increasing production in the oil (gas) field.
供应陶粒支撑剂!2022已更新(今日/新闻)