ChemicalBook - Chemical Search Engine
Chemicalbook is a platform dedicated to provide the most valuable resources for chemical industry users. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc.)by searching the name, CAS number, molecular formula, molecular weight, MDL number, EINECS number, structure.
点击进入 - 2023-10-13 - 收藏
Crazy Egg Website Optimization
Use Crazy Egg to see what's hot and what's not, and to know what your web visitors are doing with tools, such as heatmaps, recordings, A/B testing & more.
点击进入 - 2021-05-27 - 收藏
Focusky动画演示大师官网
Focusky动画演示大师是一款免费易上手的PPT制作软件,幻灯片制作软件,动画演示制作软件,课件演示、微课制作软件及宣传片制作软件,3D缩放旋转移动的镜头转场特效,大量精美模板,超多动画特效,自带大量动画、图片等素材.轻松做出精彩的演示效果.www.focusky.com.cn
点击进入 - 2018-10-27 - 收藏
