结构合理，选材优良，经过技术人员的不断改进，从根本上解决了关于球形烧瓶进行真空反应，加压反应的长时间搅拌，加热恒温的问题，可以水、油、干烧多用，分指针式和数显式两种。本机采用了集热式加热法，被加热溶液处于均匀强烈的热辐射中，加热速度快，节省能源。配置优质磁钢与聚四氟搅拌子，更经久耐用，深受广大用户的好评。 It’s structure is reasonable,the chosen materials are super. It has been developed and improved by teehniciant to wholly sohe the problems about vacuum reaction of ball-flask,mixing long to press pressure stable temperature to heat. It can use water,oil,won-water to burn be divided into needle style and numerical show. It uses heat-gathering to heat,the heated liquid is involved in even and strong heat radiation, Heating speed is very suift and can save energy. Be equipped with magent steel and tetrafluoroe the leno and can be used longer,ａnd praised highly by most users.
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请输入计算结果（填写阿拉伯数字），如：三加四=7 