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讲述抽沙船的采沙及采沙发展是怎样的过程。
抽沙船在工作过程中主要是利用吸沙泵作为主要部件把水下的沙子吸到指定位置，采沙是抽沙船的工作，下面就让我们一起了解下抽沙船的采沙及采沙发展是怎样的过程。
首先讲述采沙的起因，20世纪80年代中后期，随着我国经济的起飞，大规模基础设施建设在启动以及随后城市化的发展，对砂石资源的需求激增，而将河道砂石用于建筑用砂具有质优、价廉的特点。因此，一些人自然将目光直接投向了河道。再是采沙的发展，采沙的发展，不仅是参与人和船数量的增加，更重要的是采沙设备功率的提升，采沙用船吨位的增加。采沙初期，抽沙船主要用的是抓斗式、链斗式等，在市场对砂石的需求和利润的驱使下，这些设备越来越不能满足需求，并催生各种抽沙船不断升级换代，其功率也不断提升。
Pumping sand in the process of the main use of suction pump as the main part of the underwater sand suction to the designated location, sand mining is a pumping work, let us understand the next pumping sand and sand mining development is how the process.
First, the cause of the sand mining, in the late in the mid 1980 of the 20th century, with the economic takeoff of our country, large-scale infrastructure construction in the start-up and subsequent urbanization development, the demand for sandstone resources surge, and the river gravel used in building sand has the characteristics of high quality, low price. Therefore, some people naturally turn their gaze directly into the watercourse. Again is the development of sand mining, the development of sand mining, not only the increase in the number of people and boats, more importantly, the lifting of the sand equipment power, the increase in the tonnage of sand mining vessels. In the early stage of sand mining, the sand owner to use the grab bucket, chain bucket, in the market for the demand and profit of the gravel, these devices are increasingly unable to meet demand, and the birth of various pumping boats constantly upgrading, its power is also rising.