Describe the usual problems of lead lap joint about valve electric actuator when working and the improvement of joint process.
阐述了阀门电动装置运行现场导线搭接的常见问题与搭接工艺的改进。
The orthogonal experiment design method was applied to study the relationships between solder joint process parameters and reliability of plastic ball grid array (PBGA) component.
基于正交试验设计法对塑封球栅阵列(PBGA)器件焊点工艺参数与可靠性关系进行了研究。
The mould net resolved anti-corrosion problems occurred in hinge joint process and reduced the need for reinforcement during construction work, and improved evenness of mould net.
该模网解决了现有铰接连接件易防腐蚀问题,减少了施工过程中需要配筋的工作,并且改善了模网的平整度。
应用推荐