The medical team didn't complain about the poor working condition blindly.
医疗队并没有一味抱怨当地医院较差的工作条件。
However, it's very demanding on the skill of welders with poor working condition and low efficiency.
但对焊工的操作技术要求高；劳动条件差，生产率低。
By experimentation, comparison flame brazing's some limitations such as infiltration, working efficiency, working condition are poor and easy to burn out loop's insulating.
通过实验比较，阐述了气体火焰钎焊在焊接转子并头套时渗透率不高，生产效率低，生产环境差和容易烧坏线圈上的绝缘层等缺陷。
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