Rod - ends with self - aligning ball bearings. long threaded shank and keyway. dimensions and loads.
带自位球轴承的杆端。长螺纹杆和键槽。尺寸和负荷。
2
Rod - ends with self - aligning ball bearings. long threaded shank without keyway. dimensions and loads.
带自位球轴承的杆端。无键槽的长螺纹杆。尺寸和负荷。
3
The microbial organic fertilizer can greatly prevent the continuous cropping tobacco black shank if being applied to soil without continuous cropping obstacles for a long time.