Mesaj Rehberi | Facebook

摩米李 updated the profile picture
2024-10-25 01:17:30 -

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摩米李 updated the cover photo
2024-10-25 01:18:00 -

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镇荣魏 bir ses eklendi Other
2024-10-25 02:31:37 -

6类副8类危险品能否空运？
甲苯磺酰异氰酸酯UN2927 C6.1(8) PGII，又称Tosylisocyanate。性质：外观：无色或浅黄色液体。溶解性：可溶于常见有机溶剂，如乙醇、二甲基甲酰胺等。稳定性：稳定，但应避免与水和强碱接触。用途：甲苯磺酰异氰酸酯主要用于有机合成反应中作为试剂或起始物质。甲苯磺酰异氰酸酯也可作为催化剂和保护基团在合成化学中的应用。：如何在没危包的情况下出货呢？：答案是香港。：为什么呢？：因为香港作为自由贸易港口，不用危包商检，只需要提供产品的MSDS，我们会查好IATA的包装给到你，按照包装要求即可。：这样正规吗？：当然，我们会做好危险品申报，正规原品名出货的。

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国庆朱 updated the profile picture
2024-10-25 02:36:30 -

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国庆朱 updated the cover photo
2024-10-25 02:38:41 -

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国庆朱 updated the cover photo
2024-10-25 02:39:07 -

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国庆朱 updated the cover photo
2024-10-25 02:39:18 -

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摩米李 bir video eklendi General
2024-10-25 02:49:39 -

#智能马桶

#智能马桶

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Yanna Pan is Feeling Strong
2024-10-25 04:51:01 -

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Yun Wei Jiang updated the profile picture
2024-10-25 06:35:41 -

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Gösteriliyor (21-30 arasında 1888)
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