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岔中作业区共有各类井440口,经现场勘查情况发现375口井场及道路存在占压问题,各采油站以先易后难为原则,按照原征地图纸尺寸重新丈量,
There are altogether 440 wells of various kinds in the operation area of the forklift. According to the site survey, 375 wells and roads occupy the pressure problem. Based on the principle of easy first and hard work,