Is sampling to be countenanced, or must actual counting be employed?
是抽样计算呢，还是必须实际的数呢？
At the end of the counting period, the main gate is closed and counter reset for the next sampling period.
在计数阶段的最后，主控门关闭，然后计数器复位，开始下一个采样阶段。
Design method and principle of a standard sampling inspection plan by counting are discussed.
讨论了计数标准型一次抽样检验方案的设计方法及原理。
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