词汇	contact reconnaissance
释义	contact reconnaissance 接触侦察
随便看	material receiving unit material reception material reciprocity material reclamation shop material recognition material recovery Material Recovery Unit material redistribution Material Redistribution Center material reference frame material reflection material, regulating variable for rolling material regulations Material Rejection Report material related costs material-related costs material relation material release denial Material Release Expediter material removal rate material-removal rate Material-removal-rate material removal ratio material removal simulation material remove