?节距规
... pitchofworm 蜗杆节距 pitchometer 节距规 pitchometer,pitchgauge 螺距规 ...
?螺距计
... 纵向管道pipetunnel 螺距计pitchometer 螺距板模pitchtemplate ...
?螺距仪
... pitchmoment纵摇力矩 pitchometer螺距仪 pitchperiod纵摇周期 ...
?螺距测量仪
... 螺距测量器 blade beam 螺距测量仪 pitchometer 螺距规 piechometer; pitch gauge; screw-thread pitch gauge; thread pitch gauge ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。