With a traditional 96" dasher board panel weighing between 150lbs (aluminum) and 300lbs (steel), any system you choose needs to support heavy weights."
For example, to calibrate the electronic weighing equipment of the Xichang Satellite launch site, the calibration weights should have been prepared by the launch site.
例如，为了准确校准西昌卫星发射中心电子秤，须由发射中心配备校准砝码。
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The weighing instrument detecting device has the advantage that the big quality standard weights can be checked without big balances, ensuring the detection of big balance.