댓글: 고하중 회전체에 스플라인 축을 사용하는 이유 (Advantages of Spline Shafts in High-Load Rotating Bodies) https://myengnote.com/spline-shaft-vs-key-high-torque-advantages/ Mon, 13 Apr 2026 09:38:01 +0000 hourly 1 https://wordpress.org/?v=6.9.4