... residual exposure余值危害 residual guarantee余值担保 residual income残剩所患上 ...
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RVG Residual Value Guarantee 剩余价值保证
residual l guarantee 余值担保
guarantee residual value 担保余值
·2,447,543篇论文数据，部分数据来源于NoteExpress
With residual voltage automatic release circuit to guarantee the safety.
设有关机残留电压自动释放回路，确保维护安全；
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