4208| 40
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[求助] 磨黑浆,先用溶剂和分散剂预分散炭黑,炭黑聚团 |
0普通分
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感觉夏天快到了
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分散型炭黑,不需要研磨
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技术是第一生产力!
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感觉夏天快到了
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感觉夏天快到了
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感觉夏天快到了
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BYK,德谦,科盈水性助剂 炭黑
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感觉夏天快到了
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感觉夏天快到了
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感觉夏天快到了
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进口PU环保催化剂,道康宁助剂,王生133-10-891-591
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