[计] recording pen
... 记录笔迹:pen trace 记录笔:recording pen 计算器;计算机:calculator ...
register pen
... Register of Ships 船舶录 register pen 记录笔 register ratio 机械传动比(齿轮比 ...
recorder-pen
... recorderscan记录器扫描 recorder-pen记录笔 recordingcamera录像机 ...
recording pointer
... recording pen 记录笔 recording pointer 记录笔 recording pressure gauge 记录式压力计 ...