发行时间：0001.01.01
总页数：144
编辑：
综保科技
摘要：
preface the u.s. army engineer research and development center (erdc) includes the coastal and hydraulics lab (chl), the geotechnical and structures lab (gsl), the environmental lab (el) and the information technology lab (itl) in vicksburg, mississippi, the cold regions research and engineering lab (crrel) in hanover, new hampshire, the construction engineering research lab (cerl) in champaign, illinois, and the topographic engineering center (tec) in alexandria, virginia. the erdc is responsib...
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