The world's increasing competition in science and technology, which put forward higher requirements for the laboratory, the laboratory must be fully suitable for the corresponding fixed space, many customers hope that the laboratory can be suitable for future development of the expansion of such a laboratory can be accepted, the laboratory system must be flexible enough to meet these requirements, so the modular design of the laboratory is born. It is characterized by modular construction, flexibility, easy combination and disassembly and complete function.....