Qinhuangdao Beite Chemical Technology Co.,Ltd
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秦皇岛贝特化工科技有限公司
BeiTe - 2023-09-06 15:10
Due to the low content of light components in heavy oil and high content of asphaltenes and colloids, many heavy oils ha
BeiTe - 2023-09-09 09:23
Surfactant drag reducer can reduce frictional resistance during fracturing construction. Its dosage during use can be ad
Qinhuangdao Beite Chemical Technology Co.,Ltd
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E-mail : [email protected]
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