基本解釋[經(jīng)濟(jì)學(xué)]承包人索賠條款詞組短語短語contractor 's claim of indemnity provisions 承包人索賠條款contractor's claim of indemnity provisions更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)承包人索賠條款