retardation plate

基本解释延迟板，减速板

网络释义

1)retardation plate,延迟板，减速板2)retardation,减速;延迟3)retardation,减速，延迟4)delay panel,延迟面板5)RDV Retard Delay Valve,减速延迟阀6)phase retardation plate,相位延迟板