Standard weight weight, stainless steel, cast iron weights.
2
其优点在于不需用大天平便可校核大质量标准砝码，保证了大衡检测。
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.
3
讨论了衡器尺寸的设计方法，并制造了一个样机对标准砝码进行了实际测试。
The design method of the instrument was discussed in this paper, and the machine was manufactured to have a test with the standard weights.
点击反馈