erection work造句怎么写

Piping erection work include: prefabrication, placing, aligning, welding and bolting.

Based on the erection period arranged between SELLER and BuYER, the SELLER shall delegate his personnel to supervise erection works in accordance with terms of this Contract.

Standard for quality inspection and assessment of building construction erection works (container)

The tentative schedule of temporary traffic arrangement for bridge ML15 segment erection works is now available as shown below*.

Standard for quality inspection and assessment of building construction erection works (general machinery equipment)

This paper briefly introduces the main supervising points of buildings weak current erection work.

All site erection works will be performed by the Buyer under the technical instruction of the Seller.