1.
" Primary chemical-Sodium carbonate,anhydrous"
GB10735-1989第一基准试剂(容量)无水碳酸钠
2.
Chemical reagent--Sodium carbonate anhydrous
GB/T639-1986化学试剂无水碳酸钠
3.
working chemical-Sodium carbonate anhydrous
GB1255-1990工作基准试剂(容量)无水碳酸钠
4.
photographic grade sodium carbonate, monohydrate
摄影用碳酸钠（一水合物）
5.
inorganic carbonate of metals (excl, neutral sodium carbonate, natural carbonates and double or complex carbonates)
无机金属碳酸盐（不包括中性碳酸钠、天然碳酸盐和复或综合碳酸盐）
6.
The Study of the Preparation of Sodium Percarbonate Using Inpure Sodium Carbonate Decahydrate by Technics of Semi-Dry Method;
粗十水碱半干法制备过碳酸钠的研究
7.
Calcium removal from concentrated seawater by sodium carbonate in process of magnesium extraction
浓海水提镁过程中碳酸钠法除钙研究
8.
bicarbonate of soda (sodium bicarbonate)
(小苏打) 碳酸氢钠
9.
Sodium carbonate for industrial use
GB210-1992工业碳酸钠
10.
bicarbonate of soda
碳酸氢钠, 小苏打
11.
Hard water which can be softened by adding sodium carbonate is called permanent hard water.
经过加入碳酸钠能被软化的硬水，称为永硬水。
12.
Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water anylasis.
水质分析要测定钠、硫、镁、钙、碳酸盐、重碳酸盐、氯和硼的含量。
13.
Semi-Industrial Experiment on the Pretreatment of Molten Pig Iron by Top-Blowing Oxygen and TopAdding Sodium Carbonate
碳酸钠吹氧法预处理含钒铁水半工业实验
14.
" Chemical reagent--Sodium sulfate, anhydrous"
GB/T9853-1988化学试剂无水硫酸钠
15.
Sodium hydrogen carbonate for industrial use
GB/T1606-1998工业碳酸氢钠
16.
complete equipment of sodium hydrogen carbonate plant
碳酸氢钠工厂成套设备
17.
Food additive--Sodium carbonate
GB1886-1992食品添加剂碳酸钠
18.
Chemical reagent--Sodium carbonate decahydrate
GB/T9856-1988化学试剂碳酸钠