光阴似箭，日月如梭，５０年峥嵘岁月融入历史长河。在这漫漫征途上，内蒙古林业勘察设计院以林勘人特有的魄力，在广袤的北疆大地上，写下了动人的篇章。东起大兴安岭的碧波松涛，西至阿拉善的烈日骄阳，在坦荡荡的草原上、在火辣辣的沙漠中，都留下林勘人艰辛跋涉的足迹。５ Time flies, the sun and the moon flies, 50 years of success into the long history. In this long journey, Inner Mongolia Forestry Investigation and Design Institute in Lin exploration people unique courage, in the vast northern territory of the earth, wrote a moving chapter. From the Bixu Songtao of the Greater Hinggan Mountains in the east to the hot sun of Alashan in the west, the footprints of the treacherous forest people are left in the turbulent grasslands and the hot deserts. 5