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 企业求购: |
| [求购] 丁二酸酐 [2007-12-03] |
| 生产用... |
|
| [求购] 三氧化硫 [2007-11-25] |
| 急购... |
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| [求购] 对苯二酚 [2007-11-07] |
| 现货... |
|
| [求购] 丁二酸酐 [2007-11-07] |
| 99.9... |
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| [求购] 盐酸羟胺 [2007-11-07] |
| 99... |
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| [求购] 乙酸乙脂 [2007-11-07] |
| 99... |
|
| [求购] 丁二酸 [2007-11-07] |
| ... |
|
| [求购] 氢溴酸 [2007-11-07] |
| 现款现货,请飞快回电... |
|
| [求购] 溴酸钠 [2007-11-07] |
| 现款现货,... |
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