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- Aluminum products with shing uniform surface was prepared by electrochemical graining process, including alkaline cleaning, 1% NaOH etching, electrochemical roughing in HCl, NaOH treating and anodizing in 5% H2SO4 etc. 摘要研究了铝材无挂灰电化学砂化处理工艺。以盐酸作为电解液的主成分，控制合适的电流密度和电解时间等工艺参数，通过6步处理，得到砂化均匀、粗糙度适中及光亮的砂面。
- horizontal type alkaline cleaning 卧式碱洗
- horizontal-type alkaline cleaning 卧式碱洗
- The product is an all purpose alkaline cleaner and degreaser. It is formulated to deal with all types of industrial soil may applications. It is safe for all washable surfaces. 本产品是一种万能碱性清洁剂及化油剂。能清除各种场合下的所有类型的工业污渍，能安全适用于各种可冲洗表面。
- Design and Calculation of Alkaline Cleaning and Pickling Line 酸碱洗清洗机列设计计算
- THE ALKALINE CLEANING OF THE CIRCULATING SPRAY EG PIPELINE OF POLYESTER SYSTEM 聚酯缩聚系统中循环喷淋EG管线的碱洗机理与实践
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- Becoming alkaline; slightly alkaline. 碱化的变成碱的; 弱碱性的
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- He was busily employed in cleaning his shoes. 他忙著擦鞋。
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
- She was cleaning the bedroom when he called her. 他给她打电话时她正在打扫卧房。
- She is busy cleaning the fowls in the kitchen. 她正在厨房忙著清除家禽的内脏。
- We'll give the house a thorough cleaning. 我们要把房子彻底打扫一番。
- A Research Report on Multifuntionai Alkaline Cleaner BH-7 BH-7多功能碱性除油剂研究报告
- Cleaning exposed the grain of wood. 清洁使木纹显现可见。
