我公司小型空分设备配套单机的品种较多。如:0291、0343A、0722A 等产品,由于设计使用时间都比较长,而近年来,仪、电控元器件的更新换代和发展很快,加之过去的设计图纸达不到规范化要求。为结合对超期库存产品、仪电控部份的出厂返修。工程部召开了有 There are many types of stand-alone machines for small air separation equipment of our company. Such as: 0291, 0343A, 0722A and other products, due to the design of the use of a long time, but in recent years, the instrument, electronic control components replacement and development is very fast, coupled with the past design drawings reach the standardization requirements. In order to combine the factory rework of the extended inventory product and instrument control parts. The engineering department convened