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- $38.33/set2015-12-30 11:57
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- $38.33/Set2015-12-05 10:23
- The production process of ferric hydroxide, method for determination of iron hydroxide (cash on deli
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- The technical data of chromium sulfate recovery method, chromium (chromium hydroxide sodium sulfate
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- $38.33/Set2015-12-01 20:24
- Method for preparation of cerium oxide, the process method for the preparation of cerium hydroxide
- $38.33/Set2015-11-27 20:47
- Alkyne hydrogenation of alkynes to alkynes, process data, the removal of the methyl (latest version)
- $38.33/Set2015-11-18 19:21
- Halogenated hydrocarbon synthesis method of process data, combined with methods of halogenated hydro
- $43.33/Set2015-11-18 00:41
- Process for fluorinating halogenated hydrocarbon, halogenated hydrocarbon synthesis methods (Technic
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- 异戊醇应用方法技术资料,异戊醇的制备方法,异戊醇活性戊醇
- $36.51/套2015-11-12 23:21
- Technical information on the preparation of inorganic adhesives (free of charge for one year)
- $38.33/Set2015-11-12 07:58