来自专业的译者、企业、网页和免费的翻译库。
he shall submit to the supervisor the drawings for temporary works which he intends to use, such as cofferdams, scaffolding, trusses and shuttering.
presentará al supervisor los planos de las obras provisionales que se proponga emplear, como muros de contendón, andamiaje, ambras, encofrados, etcétera.