短语词组短語hinge e pin 鉸鏈銷HINGE SUPPORT PIN 鉸鏈支承銷concealed hinge pin 隱藏銷釘;隱蔽鉸鏈銷counterweight hinge pin 平衡重鉸接銷rear hinge pin 後鉸鏈銷lat patch hinge pin 外腰飾片Hinge Pin Retainer 銷軸定位器vertical hinge pin 垂直關節銷door hinge pin 門鉸銷;車門鉸鏈銷 返回 hinge pin