8Q-NK35X54X36 日本NTN丝杆轴承 60/28

8Q-NK35X54X36 日本NTN丝杆轴承 1R40X45X20,8Q-NK35X54X36重量,8Q-NK35X54X36尺寸,8Q-NK35X54X36参数

NJ311G1C3图纸,NJ311G1C3 采购价格NJ311G1C3,NJ311G1C3货期,