根据焊接现场条件，建立数字化电源控制器的试验测试环境。
By simulating the field condition, the testing environment of the digital power source controller is established.
当前某些新型锚杆有忽视顶锚的不良倾向。作者介绍了新研制的楔管式锚杆的结构、加固原理、锚固性能、及其在现场条件下的拔拉试验与工业应用结果。
The authors described the structure of a newly - developed wedge-tube bolt, its reinforcement principles and anchoring performance, and the results of in situ pull test and productive applications.
介绍了玻璃钢供水管道现场压力试验的试验条件，试验工艺及试验方法，供同行参考。
This paper introduces the experiment condition of pressure experiment for water supplying pipeline of glass steel, experiment technology and method.
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