化學產品/CHEMICAL PRODUCTS

化學試劑

Chemical Reagents


1575515842873885.jpg


    以上產品均符合國家化學試劑化學純(CP)、分析純(AR)標準。

    化學試劑類產品廣泛應用于電子、醫藥、光伏、電池、電鍍等行業。   

    All of the above products meet the national chemical reagent chemical purity (CP) and analytical purity (AR) standards.

    Chemical reagent products are widely applied in electronics, medicine, photovoltaic, battery and electroplating industries, etc.



国产少妇对白视频,欧美vidseo,小草青青在线免费观看视频,老子影院午夜伦不卡无码a片