At present, bag filter technology used in the field of diesel bus exhaust gas particulates control is stepping into a practical application stage.
目前，袋滤技术在柴油公交车尾气微粒排放控制领域的应用已接近实用化阶段。
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The most advanced realization mode is field bus based ECS (FECS), which has two stages of implementation. At the initial stage, the control cables of the key motors are still kept.
As the system's "software bus", CORBA connects the stage of flight simulation modeling environment and the long-distance model warehouse and algorithms library.