Capnocytophaga sp. oral taxon F99
National Institutes of Health
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目的:通过该例故障的排除,明白在现象也不一定能给出确切的维修排查思路时,仍要利用扎实的理论基础来制订维修方案.方法:写出维修思路并进行检测,然后对检测结果进行数据分析.结果:迅速、准确地确定故障部位.结论:灵活的思路、扎实的基本功、正确的操作是维修者必须要具备的.
OBJECTIVES
To study goal-setting for patients with psychological stress in orthopaedic and cardiac rehabilitation centres…
Ｆ９９－５００ｍＡ Ｘ线机千伏控制器故障分析河北省滦平县医院设备科（河北０６８２５０）康晓峰互故障现象开机透视，监视器亮度增强，图像无对比度，自动亮度控制碳刷顺时针旋转到头，电机不随荧光屏亮度调节电压。２故障分析自动亮度控制器采用改变管电压来达到稳定...