indirect acting recording instrument的意思|示意

间接作用记录仪 inductive force transducer 电感式力传感器，电感式位移传感器 indirect acting recording instrument 间接作用记录仪 indirect DC—DC converter 间接电流变换电路 ..

间接作用仪表 间接作用仪表 indirect acting instrument; indirect acting recording instrument; indirect ancting instrument 市场间接作用 marketing collateral .