When the positioning bearing block is in spin welding along with the cylinder body, a cantilever screw rod shaft is in a relatively stable state to satisfy automatic welding.
定位轴承座随筒体旋转焊接时，悬臂螺杆轴处于相对稳定，满足于自动焊接。
An automatic machine for integrating the functions of weighing, grouping and marking by laser of connecting rod is introduced.
介绍了一种集连杆称重、分组和激光刻标各功能于一体的自动机床。
The invention discloses a novel labyrinth compressor packing which is capable of automatic centering with a piston rod. The packing is provided with magnets.
本发明公开了一种能够与活塞杆自动对中的新型迷宫压缩机填料。
The double oil cylinder, precise four-column automatic balancing connection rod mechanism can guarantee all cutting positions have the same depth.
双油缸、精密四柱自动平衡连杆结构，保证每一个裁断位置深度完全相同。
Double oil cylinder and precise four-column automatic balance connecting rod structure, which can guarantee the absolutely same cutting depth of each cutting position.
双油缸、精密四柱自动平衡连杆结构，保证每一个裁断位置裁断深度完全相同。
The present invention discloses an automatic direction finding paving method for rod-shaped wood bunch and a paving head thereof.
本发明公开了一种杆状木束自动定向铺装方法与铺装头。
Valve for the hydraulic rod to mention, the automatic adjustment of valve clearance.
气门提杆为液压式，气门间隙不是手动调节。
The utility model relates to an automatic lifting apparatus for fishing with a sea fishing rod.
本实用新型涉及一种海竿钓鱼自动提钩装置。
Double hydro-cylinders and accurate 4-column automatic balanced connecting-rod structure make sure every cutting position and cutting depth are the same.
双油缸，精密四柱自动平衡连杆结构，保证每一个裁断位置裁断深度完全相同。
The utility model relates to an automatic fishing rod support with a seat, which belongs to the technical field of the manufacture of auxiliary tools in fishing.
带座椅的自动钓鱼竿架属于钓鱼辅助用具制作技术领域。
The utility model relates to an automatic fishing rod support with a seat, which belongs to the technical field of the manufacture of auxiliary tools in fishing.
带座椅的自动钓鱼竿架属于钓鱼辅助用具制作技术领域。
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