zhòngyīngguànyòngduǎnyù:
  •    róng xiàn   PV diagram
  •    róng xiàn   pressure volume diagram
  •    shì yīn   pressure geophone
  •    shì shè liú pēn zuǐ   pressure jet nozzle
  •    shì hùn   pressure proportioner
  •    shì hùn   pressure side proportioner
  •    shì shuǐ xiāng gài   pressure cap
  •    shì shuǐ liàng tiáojié   pressure controlled water valve
  •    shì zhù yóu bèng   compression-power injection fuel pump
  •    shì huá zhī huán   compression grease cup
  •    shì diàn róng   pressure-type capacitor
  •    shì   compression type valve lifter
  •    tánhuáng shì wēn   pressure-spring thermometer
  •    gǎn shòu de   pressosensitive
  •    chéng xíng   pressure forming machine
  •    chéng xíng   compression moulding press