直流: direct-current; constant cur ...转速表: tachograph; tach; tachometer ...交流转速表: ac tachometer直流转速计: dc tachometer转速表: tachograph; tach; tachometer; speed counter; revolution counter; revolution meter◇转速表传感器 tachogenerator流转率, 流转速度: rate flow零电流转速: cut-in frequency; zero-amfrequency涡流转速计: eddy-current tachometer直流转发器: dc repeater; direct current translator直流转换比: dc transfer ratio直流转换点: dc switching point直流转辙机: direct current point machine磁力转速表: magnetic tachometer; magnetictachometer电磁转速表: magnetic tachometer电动转速表: electric revolution indicator; electrical tachomerer电气转速表: electric tachometer电转速表: electric tachometer; electric tachometre电子转速表: magnetic inductive tachometer精度转速表: high precision eedometer; high precision speedometer灵敏转速表: kinemometer脉冲转速表: pulsation tachometer脉动转速表: pulsation tachometer闪光转速表: stroboscopic tachometer手持转速表: hand revolution counter; hand tachometer手提转速表: tachoscope
