Standard data chain and CRC-16 check mode are used in inquiry control by the central station at the drilling company.
数据网由中心站(钻井公司)采用轮询方式控制,使用标准的数据链路控制规程,和CRC-16校验方式。
In order to offset the disadvantages of present check mode, a kind of check system with low cost and high efficiency is introduced in the paper.
针对现有稽查方式的不足提出了一种低费用、高效率的稽查系统方案。
The quality check mode of No. 4 billet caster has been introduced, and the innovative approaches for problems existing in the check have been put forward.
介绍了4号方坯连铸机铸坯质量检验的模式,并对检验过程中存在问题提出改进措施。
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