锁紧螺钉 [机] lock screw
locking screw
- 此时,看砂轮是否平衡好,如好可锁紧螺钉;
Watch the wheel, if it is balanced, we can screw the bolt. - 锁紧螺钉必须涂上足够的油脂,注意所有油脂不得含有二硫化钼添加剂。
Locling the screw must spread enough oil, please notice all oil should not contain molybdenum bisulfide additive. - 进口不锈钢内六角锁紧螺钉连接,结构合理,牢固,安装方便。
The imported stainless steel, hexangular set screw make close conjunction with reasonable, firm structure, and convenient installation.