Constructed from sturdy materials, with interchangeable stage plates, the Celestron Labs S10-60 has a professional, robust feel, provides a wide range of low-powered, clear, 3D images and is a useful ...
Calibration is the process of adjusting and verifying that an instrument, for example, an optical microscope, is taking measurements accurately by comparing them to a known measurement standard or ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果