求翻译：首先要摸清工业遗产底数，认定遗产价值，了解保存状况，然后在此基础上，有重点的开展抢救性维护工作，依据《文物保护法》加以有效保护，坚决制止乱拆损毁工业遗产。是什么意思？

Industrial heritage base, must first find out the identified heritage value, to understand the state of preservation, and then on this basis, a rescue focus to carry out maintenance work in accordance with the Protection of Cultural Relics "effective protection and resolutely stop indiscriminate dem

First of all to the industrial heritage heritage values base and finds that, understand, and then on this basis, there is a focus on the rescue of maintenance work that is based on the Protection of Cultural Relics to be effective protection of, and remove dead stop damage industrial heritage.

First must find out the industry inheritance truth of a matter, recognized the inheritance value, understood the preserved condition, then in this foundation, has the key development rescue maintenance work, rests on "Cultural relics preservation law" to perform the effective protection, stops rando

First of all to ascertain the industrial heritage of base identified as heritage value, about saving status, and on this basis, focused on emergent maintenance work, be valid pursuant to the law on protection of cultural relics protection, resolutely put a stop to remove damaged industrial estate.