sealing-on 焊上
Poor sealing on clamshell 吸塑封口松脱
On-line Leak Sealing 在线带压堵漏
Guidance on sealing tests 密封试验导则
The invention is suitable for sealing on the mixer.
本发明适用于混料机上的密封。
Therefore pit and fissure sealing on second molar can be used on the prevention of permanent dental caries.
因此,实现龋病预防三早,重视第二恒磨牙开展窝沟封闭具有实际意义。
Introduces the application and design of motive sealing on SF6 gas insulated current transformer and gives relevant solutions.
介绍了SF 6气体绝缘电流互感器中动密封的应用与设计,并提出了提高动密封性能的方法。
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