winter construction造句怎麼寫

The massive concrete proportion design for main pier bearing platform of Sifangtai Bridge in winter construction was mainly introduced.

Some engineering winter construction accidental heating system design and construction

In order to ensure winter construction quality according to backfilling of earthwork, masonry engineering, concrete engineering and reinforcement project corresponding quality control measures are proposed for winter construction, which can be used as references for winter construction.

On several measures for winter construction of prestressed concrete box-girder

Specification for winter construction of building engineering

The design was taken an asphalt concrete impervious layer alternative as winter construction and pressing construction stage.

Concrete winter construction quality control method and important points

Simply discussing on the winter construction of cement concrete beam slab in Liaoning region