DIWI stated that the joint venture and itself made independent extensive examinations in order to identify the cause and the extent of such damage and submitted proposals to the State Corporation for remedial and rectification works.
DIWI说，合资企业和它自己进行独立了的广泛检查，已确定损坏的原因和程度，并向国营公司提交了关于修补和改正工程的建议。