1.
Study TD Method Infiltrating Cr on Hot-Work Die;
热作模具材料TD渗铬处理试验研究
2.
Study on electrochemical disposal and recycle of chromium from effluents
电化学处理含铬废水及铬的回收研究
3.
treat with a chromium compound.
用铬化合物进行处理。
4.
active carbon chrome-bearing waste water processing machine
活性炭含铬废水处理机
5.
cotton lead chromate
棉铬酸铅处理（先用醋酸铅再用重铬钠或钾处理）
6.
Research on the Formation Mechanics of Cast Iron Surface Layer Infiltrated Chromium by Similarity Principle;
运用相似原理研究铸铁表面渗铬层形成机理
7.
The Determination and Recovery of Electroplating Chromium in Wastewater;
电镀铬废液中铬的监测及其处理技术研究
8.
RECLAMATION TREATMENT OF THE SCRAPS OF CHROME LEATHER Ⅱ. Extraction of Protein and Cr (Ⅲ) from the Scraps of Chrome Leather
铬革渣资源化处理研究 Ⅱ.由铬革渣提取蛋白质和铬(Ⅲ)
9.
It was investigated that chromizing in borax salt bath and melting hydrochloride.
研究了硼砂盐浴渗铬和氯系熔盐渗铬。
10.
For long run, the surface will be treated with a coating of chromium or nickel.
长版印刷，版面则加上镀铬或镍的处理。
11.
Chromium residue was treated by solidification process with cement.
采用水泥固化的方法对铬渣进行处理。
12.
Diagnostic criteria and principles of management of occupational chromium induced nasal disease.
职业性铬鼻病诊断标准及处理原则.
13.
Study on Technology of Chrome-free Chemical Conversion Treatment of Magnesium Alloys;
镁合金无铬化学转化处理工艺的研究
14.
The Control Technology on Treatment of Cr-containing Effluent in Basic Condition;
碱性条件下处理含铬废水的控制技术
15.
Degradation Mechanism of Cr~(6+) and Ni~(2+) Wastewater by Micro-electrolysis;
微电解处理含铬、镍重金属废水研究
16.
Removal of Cr(Ⅵ) in Electroplating Wastewater with Boron Sludge;
硼泥处理电镀废水中铬(Ⅵ)的研究
17.
Research on removal of Cr(Ⅵ) from waste-water by using dissolved-air flotation method
溶气浮选法处理含铬(Ⅵ)废水的研究
18.
Research Progress on Chromium - free Conversion Treatment Technology for Magnesium Alloys
镁合金无铬转化处理技术的研究进展