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功能化學品
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我們將批量小、經過改性或復配加工;具有專用功能或多功能;既按其規格說明書,又根據其使用效果進行小批量和小包裝銷售的化學品稱為功能化學品。歡迎按領域咨詢我們的工程師。本欄目呈現的為國產功能化學品,進口品牌化學品請進入品牌化學品欄目查找。

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河北快三购买平台
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