KTR聯軸器此視頻是KTR德國聯軸器，賬套，彈性體等，原產地為德國。KTR-RADEX聯軸器RADEX-N膜片式聯軸器RADEX-NC膜片式伺服聯軸器RIGIFLEX-N鋼膜片式聯軸器KTR包括聯軸器...