中文版：近几年，国内液位计生产企业开拓及技术创新方面取得了很好的成绩，但与国外大公司相比，国内液位计生产企业仍有很大的差距，技术含量低，利润也低。从数据上能看出，市场比例zui大的领域是液位计市场，主要目标正是这个市场。这个市场分布范围广，技术应用多，对液位计产业的通用能力提出严峻挑战，国内的液位计产品技术如果在这个市场经受住了考验，不断锤炼，使技术沉淀能更深更厚，而且在此基础上，不断向中端液位计产业进军，形成技术上的一个过渡和升华，那么80%的市场也就做好了，这是挑战，也非常有吸引力的。总之，走一条从低端到步步为营的路线更适合国内企业，更适合国内的液位计产业技术发展现状，更适合中国的市场需要。同时，他认为，国内液位计生产厂商还应该进一步提高生产工艺，通过与一些国外大公司的合作或通过自身的不断总结和提高，提升自己的水平。国内厂商的液位计产品，功能再多再先进，如果没有非常好的质量做保证，zui后还是会失去用户的。”他zui后强调。我国液位计产业界要在市场经济条件下争得一席之地，不但要准确分析国外公司的液位计产品现状及发展趋势，还要仔细分析国内的市场及需求状况，能做什么，不能盲目跟风，应实事求是分析自己的实际水平，研发符合国内市场特色，满足国内用户各层次需求的产品。液位计产业界还是有能力研发中液位计，参与市场竞争也是有机会的。这为大部分中档通用液位计的研发生产并以更高的性价比进入市场竞争提供了技术基础，这已不是问题，问题在于国内的液位计产业工艺设计、材料应用及可靠性上与国外差距还较大，需要液位计产业界花大力气解决英文版：in recent years, enterprise development and technology innovation of the domestic level meter has achieved very good results, but compared with the foreign companies, is still a big gap between the level of domestic production enterprises, technical content is low, the profit is low. from the data to see, the market is the largest proportion of field level meter market, it is the main object of this market. the market wide distribution, technology application, challenge the general ability of the level meter industry, domestic level of product technology if the market has withstood the test, tempers unceasingly, the precipitation technology can more thick, and on this basis, continue to the end level meter industry to enter, forming a the technology of transition and sublimation, so 80% of the market is ready, this is very challenging, but also very attractive. in short, take a step by step from low-end to high-end route is more suitable for domestic enterprises, more suitable for domestic level meter current situation of the development of industrial technology, more suitable for chinese market needs. at the same time, he thinks, domestic manufacturers should also further improve the level of production technology, with some large foreign companies or by constantly sum up their own and improve, improve the level of their own. the level of domestic manufacturers of products plan, function more advanced, if not very good quality assurance, will eventually lose customers. he finally stressed. our country level meter industry to win a space for one person under the condition of market economy, not only to the accurate analysis of the level of foreign companies. current situation and development trend of products, but also careful analysis of market and domestic demand, what can be done, not blindly follow the trend, we should analyze their actual level of seek truth from facts, research and development in line with the domestic market characteristics, to meet the domestic the user needs of all levels of products. liquid level meter industry still has the ability to high level r & d plan, participate in market competition is also a chance. this is the most general level gauge mid-range of r & d and production with higher price into the market competition to provide technical basis, this is not a problem, the problem is the domestic level meter industrial process design, material application and reliability of the gap with foreign countries is larger, need to gauge the industry spent a great effort to solve