中文版： 近年来，液位计产业确实发展很快，尤其是近两年，行业总量不断增加。根据液位计产业协会的统计，统计数据之所以有这么大的差别，是因为相当一部分液位计生产企业没有被统计进来。但恰恰是民营企业的快速崛起，给我国液位计产业注入了新的活力。据了解，很多民营企业发展速度非常快，他们的销售额、液位计产业总产值已经达到几亿元、十几亿元甚至是几十亿元。同时，国有企业改组、改制这两年也取得了阶段性成果。可以这样说，液位计产业的国营企业基本上完成了改造，开始向多元化方向发展，行业竞争力不断增强。尽管如此，但仍然要清醒地认识到，液位计产业所面临的几个突出问题：产业结构性矛盾没有得到根本性解决。产业集中度不高。资料显示，液位计产业规模以上的企业约在6000家左右，也有人认为。是企业间的竞争还停留在价格战的层面上，有的企业为了占领市场，不惜以低于成本的价格参与竞标，这种混乱的市场竞争格局，导致液位计产业虽然经过20年的发展，但始终没有形成合力，致使液位计产业在上的竞争力得不到很快提升。从主观上讲，液位计产业本身确实存在一些问题：研发能力不足，自主创新能力不强，液位计产业的技术队伍没有很大的改善，也没有多大的提高。过去，液位计产业还有一些技术带头人还没有建立起一个为全行业服务的研发机构，而企业的研发能力又不强。除此之外，仪器仪表行业管理职能削弱，这些因素都直接影响到行业的发展。从客观上讲，目前主动选用国产液位计产业的用户还很少。有的用户虽然已开始采用国产设备，但也是迫不得已。一方面，国外液位计产品价格昂贵，另一方面，国家有相应的政策。在这样的一个市场环境下，只能说明两个问题，液位计产业的发展确实存在“软肋”，二是国产化的理念还没有*被用户所接受。英文版：in recent years, it develops very quickly the industry level, especially in the last two years, the industry increased the total. according to the statistics of level meter industry association statistics, why there is such a big difference, because there is no production enterprises a considerable part of liquid level gauge is statistical. but it is the rapid rise of private enterprises, to our country level meter industry has injected new vitality. it is understood, many private enterprises have developed very fast, their sales, liquid level meter industry output value has reached millions, billions of dollars or even billions of dollars. at the same time, the restructuring of state-owned enterprises, restructuring over the past two years has achieved initial results. can say, level meter industry basically completed the transformation of state-owned enterprises, began to develop in the direction of diversification, industry competitiveness. in spite of this, but still must realize soberly, liquid level gauge several outstanding problems facing the industry: industry structural contradictions have not been fundamentally solved. industrial concentration is not high. data display, liquid level meter industry above designated size of about 6000 or so, some people think that. is the competition between the enterprise still stays in the price level, some enterprises in order to occupy the market, at a price lower than the cost involved in the bidding, the chaos of market competition, lead level meter industry after 20 years of development, but still did not form a joint force, the level of industrial competitiveness in the international market have not to quickly improve. from subjective on l, liquid level meter industry itself exists some problems: the insufficiency of research ability, independent innovation ability is not strong, did not significantly improve technical team level meter industry, also is not much improved. in the past, have not built up a full service industry r & d institutions industry and technology leaders level meter, while corporate r & d capability is not strong. in addition, weaken the instrumentation industry management functions, these factors will directly affect the development of the industry. objectively speaking, the current active choose domestic level meter industry have few users. although some users have begun to use of domestic equipment,/ but also have no alternative against one's will. on the one hand, the foreign level meter products are expensive, on the other hand, countries have the corresponding policy. in a market environment like this, only that the two issues, the development level meter industry exists weakness, two is the localization of the theory has not been fully accepted by users.