企业新闻
Yuan xinsilica gel - desiccants, the main ingredient is silicon dioxide, which is acidified by sodium silicate (sodium silicate), purified and processed into translucent white or yellowish porous gran
2019
2018
2017
www.yuanxinxm.com
干燥剂_硅胶干燥剂_矿物干燥剂_蒙脱石干燥剂_氯化钙干燥剂_生化干燥剂_香味干燥剂
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