All buildings above certain size are required to be earthquake-proof and have disaster prevention experts on site.
一定规模以上的所有建筑都必须抗震设防，并在现场灾害预防专家。
The investigation and research results mentioned above, provides authentic proof which can be taken into consideration in the work of promoting those underachievers in English learning.
这为做好中学英语学习困难生的转化工作提供了实证性证据，对大面积提高中学英语学习困难生的英语水平有一定的实际指导意义。
For non-hazardous areas, non-explosion-proof entries can be provided as the requested, besides of entries mentioned above.
对于非危险场所，除仍可使用上述防爆产品外，本公司还可根据用户要求提供各类非防爆型引入装置。
For non-hazardous areas, non-explosion-proof entries can be provided as the requested, besides of entries mentioned above.
对于非危险场所，除仍可使用上述防爆产品外，本公司还可根据用户要求提供各类非防爆型引入装置。
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