彩色标志在计量管理工作中的应用非常广泛,并且所起的作用也至关重要,它不仅使管理者对计量器具的种类易于识别,便于现场直观监督检查,而且对于使用者来讲也容易掌握计量器具的使用状态,进而确保计量管理工作的质量。目前,计量管理工作中彩色标志通常有如下几种: 《计量标准》 The application of color signs in metrological management is very extensive and the role played by them is also very important. It not only makes managers easily identify the types of measuring instruments, and is easy to inspect and inspect in the field, but also easy to grasp for the users The use of measuring instruments, and thus ensure the quality of measurement management. At present, there are usually the following several kinds of color signs in metrological management: “Metrological standard”