film speed
变速齿轮箱
speed gear box
暂无补充释义。
相关词条
high speed cutting
root-mean-square speed
initial speed
high speed direct readout latexometer
critical speed
speed indicator bulk material conveyer
change-speed gear (variable gear, variable-speed gear)
speed gear box
暂无补充释义。
film speed
high speed cutting
root-mean-square speed
initial speed
high speed direct readout latexometer
critical speed
speed indicator bulk material conveyer
change-speed gear (variable gear, variable-speed gear)