lead-computing gunsight的意思|示意
美 / /
英 / /
lead-computing标尺
lead-computing gunsight的网络常见释义
计算提前角式射击瞄准具 ... 计算提前角的射击瞄准具 lead-computing gun sight 计算提前角式射击瞄准具 lead-computing gunsight 射击瞄准具距离电位计 gunsight ranging potentiometer ...