木材绿色的主打品位寇庆德大地原本隐藏在绿色之中，森林曾经被认为取之不尽用之不竭的资源。后来由于人们的生育失控，由于人造成的生态环境的失调，树木的生长与人类的需要产生剪刀差。记不得从那年开始，木材被列入短线物资，给国人造成了以钢代木、以塑代木、以水泥代... The main green wood quality Kou Qingde earth originally hidden in the green, the forest was once considered an inexhaustible source of resources. Later, due to people’s uncontrolled births, due to human disorders caused by the ecological environment, the growth of trees and human needs produce scissors. Can not remember from that year, timber was included in the short-term supplies, to the people caused by steel on behalf of wood, plastic wood, cement on behalf of ...