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- Detailed description the principle and equipments and steps of circuitous acid wash hydraulic pipeline with four as one phosphoric acid liquor,it is very important for acid washing large hydraulic pipelines. 详细阐述液压管路四合一磷化液循环酸洗法的工作原理、所需设备和具体实施步骤 ,提出了此法对大型液压管路酸洗的重要意义
- phosphoric acid washing 磷酸洗涤
- Degrease,acid wash,antisepticised with phosphor,water washing ,imported plastic powderand coating with plastic static spraying. 脱脂、酸洗、防腐磷化、纯水清洗、进口塑粉、静电高压喷塑。
- A salt or an ester of phosphoric acid. 磷酸盐、磷酸脂磷酸的一种盐或脂
- Phosphoric acid: For use only to clean equipment. 磷酸：仅限于作为清洁设备之用。
- Is alkalescent phosphoric acid enzymatic what be? 碱性磷酸酶是什么？
- Is alkalescent phosphoric acid enzymatic be what? 碱性磷酸酶是啥啊？
- The quality of die refined oil reached to the standards for edible oil and sanitation by neutralization using phosphoric acid, water washing, bleaching and steam refining. 通过磷酸中和，水洗，脱色，水蒸汽蒸馏得到的精炼油达到国家食用油标准和卫生标准。
- The quality of the refined oil reached to the standards for edible oil and sanitation by neutralization using phosphoric acid,water washing,bleaching and steam refining. 通过磷酸中和，水洗，脱色，水蒸汽蒸馏得到的精炼油达到国家食用油标准和卫生标准。
- Phosphoric acid produced by the wet process is in the ortho form. 用湿法生产的磷酸呈正磷酸状态。
- Yibing base Liudai phosphoric acid amine production, marketing. 异丙基硫代磷酸胺的生产、销售。
- Keywords Hydraulic pressure pipeline Acid wash Circuitous Phosphorous acid liquor; 液压管路;酸洗;循环;四合一磷化液;
- Why add phosphoric acid in anatase titanium dioxide? 锐钛型钛白粉加入磷酸的探讨?
- Acid wash baseball cap,100% Cotton twill,Unconstructed,Metal button back.close. 酸洗棒球帽,100%25棉,无前衬,带三明志,金属后闭扣
- The article deals with the BESA phosphoric acid process by wet purification. 着重介绍了BESA湿法磷酸的净化工艺。
- The material are the high quality cold steeling rolling plate, surface processing with degrease, acid washing, phosphating , static spraying plastic. 材料采用优质冷轧钢板，表面处理采用脱脂、酸洗、磷化、静电喷塑。
- Phosphoric acid demonstrated synergistic effect to antioxidativ activity. 磷酸具有抗氧化增效作用;
- Cold coiler is used cold roll strap steel unit and acid washing, anneal, cutting, coating of strap steel. 这类卷取机不仅用来缠卷,有时还用来开卷。
- The deashing of coal was studied under atmo-sphere with alkali treatment followed by acid washing. 考察了碱煤比、反应温度、时间、粒度组成等对两种煤脱灰的影响,并对脱灰机理作了初步分析。
- The oxidation and acid washing methods were used to investigate the vanadium removal from RMS-8 fluid catalytic cracking (FCC) catalysts. 以钒含量较高的RMS 8流化催化裂化催化剂为原料 ,考察了氧化法和酸洗法的脱钒效果。
