潮湿区域的接线盒内腔应灌注防水胶,防爆区域部件连接端应填加防爆胶泥。
Water-proof adhesive glue should be filled in the inner cavity of junction boxes at wet areas. Connection ends of the parts in hazardous areas shall be added explosion proof daub.
如果我选择以列印本连同光碟磁碟递交填妥的补充表格,应怎样识别该光碟磁碟?。
If I choose to submit the printed copy of the completed Supplementary Form together with the CD-ROM diskette, how should the CD-ROM diskette be identified?
本文叙述填芯加固法在双曲拱桥拓宽加固中的运用以及在设计和施工中应注意的事项。
Described in this paper is the application of arch filling method for widening and strengthening double arch Bridges, including precautions to be taken during the design and construction.
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