PEM聚合物水基钻井液
PEM polymerization of water base drilling fluid
稠化水基携砂液
gelled water-based carrier fluid
氮化硅水基悬浮液
silicon nitride suspensions
silicon nitride suspension
环保型水基防锈剂
environmentally acceptable water-based rust inhibitor
环保型水基切削液
Environmental Friendly Water-based Cutting Fluids
交联型水基聚氨酯
cross-linking aqueous polyurethane
局部水基灭火系统
water-based local fire fighting system
聚胺水基钻井液
polyamine water-based drilling fluid
聚丙烯酰胺水基凝胶
polyacrylamide aqueous gel
绿色水基润滑剂
green water-baed lubricant
双烷基双亲水基
bis-alkyl-bis-hydrophilic group
gemini