实验室的一切设施，都应在安全可靠的基础上，注重其学科特点和实用性。为此，本文提供一种上部含30余个28cm×18cm×10cm的小抽屉，下部含10余个42cm×24cm×18cm的较大抽屉，最下部可放水槽或试管架的多抽屉化学实验准备柜（附图）。此拒较目前广泛使用的多台阶柜，既能充分 All facilities in the laboratory should be based on safety and reliability, and pay attention to the characteristics and practicality of their disciplines. To this end, this article provides a multi-draw chemical experiment for the upper part containing more than 30 small drawers of 28cm x 18cm x 10cm, the lower part containing more than 10 42cm x 24cm x 18cm drawers, and the lowermost part capable of placing a sink or test tube rack Cabinet (with photos). This rejection of the more widely used multi-step counters is not only sufficient