商品煤计量工作是煤炭企业经营活动中的重要环节 ,所以计量衡器的选型及管理使用就显得十分重要。搞好商品煤计量衡器的选型及管理使用工作 ,对于维护企业信誉 ,提高经济效益具有重要的现实意义 Measurement of commercial coal is an important part of the business activities of coal enterprises, so the selection of weighing scales and management of the use of it is very important. Doing a good job in the selection and management of commodity coal weighing scales is of great practical significance for maintaining the credibility of enterprises and raising economic benefits