combustible gas短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 可燃气体 A combustible/span> gas detector based on CAN bus is introduced. The hardware structure of CAN bus intelligent node is given. The combustible gas concentration measurement by software method is described. 介绍了基于 CAN总线的可燃气体探测系统成，给出了 CAN总线智能节点的硬件构成及浓度检测的软件实现方法。 cnki