索赔时效 meaning in Chinese

time of validity of a claim

Regarding the forced liability insurance as principle , the voluntary liability insurance as complement , we should combine the limited compensation and the complete indemnity , widen the extend of environmental liability insurance , formulate scientific and reasonable premium rat , choice the coinsurance group companies for insurance agent , extend the prescription of claim , and so on
同时，采取扩大环境责任保险?围、制定科学合理的保险费率、以联保集团作为承保机构以及放宽保险的索赔时效期间等措施来健全环境责任保险的具体制度。