... 有载开关用气体继电器-- Gas relay for OLTC 余角-- Complement angle 与配合件同时钻孔-- Drilled together with mating part(s) ...
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complement of an angle [数] 余角
complement t angle 余角
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With the method of industry design, I analyze and compare the mechanical systems, make out of the best design project, then lay the foundation of gas valve design from the Angle of complement.
这里应用工业设计思想,从系统的角度出发对天然气阀的机械系统进行了分析比较,得出了最佳设计方案,为天然气阀的设计奠定了基础。
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