叠顺褶 forming and stitching flat pleats

层叠顺序 Cascading order ; stacking order ; z-index

堆叠顺序 z-index ; stacking order ; ordine di impilamento ; stack order

叠置顺序 z-order

上的层叠顺序 stack order

堆叠顺位 Stack Rank ; ranga na stosie ; ordine di priorit

叠加式顺序阀 MS

叠式顺序阀 MSV

层叠式顺序结构 Stacked Sequence Structure

叠加型顺序阀 Modular Sequence Valves