进口 FAG 轴承的专用术语：double-row radial ball bearing 双列向心球轴承 double-row radial spherical roller bearing 双列向心鼓面滚子轴承 double-row self-aligning spherical roller bearing 双列向心球面滚子轴承(自动调心型) drag link bearing 拉杆支座 drive end...

时间:2025-03-09 09:37栏目:综合大类