单词	真空计指示单元
释义	真空计指示单元gauge indicating unit
随便看	vertical redundance vertical redundancy check vertical redundancy check (vrc) vertical redundancy check--vrc vertical redundancy check，vrc vertical reflecting projector vertical reflector vertical reflector savings vertical reflector--savings vertical refraction coefficient vertical refraction error vertical refresh rate vertical refrigerated display cabinet vertical reinforcing bar cutting machine vertical relief vertical replenishment vertical replenishment {= vertrep} vertical resolution vertical restraint guidelines vertical restraints vertical retort vertical retort--upright retort vertical retort;upright retort vertical retort， upright retort vertical retrace