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过去在基本建设中调拨的木材大部分为原木,而特方、大方、成材所占的比列数很少,这样对提高木材出材率和成材利用率起了很大作用,也便于做到了适材运用。同时使建设事业上不可缺少的也是我国又感资源不足的木材,突破了75%出材率的定率。仅我省长春市建筑工程公司制材厂56年在提高木材出材率就节约了3,18立米(成材),57年(截止5月底)提高出材率又节约了木材198立米,计1,116立米,给国家积累了103,191元的财富。
In the past, most of the wood allocated for capital construction was logs, while special, generous, and finished materials accounted for a relatively small number of columns. This has played a significant role in increasing the yield of timber and the utilization rate of finished wood, and it has also been convenient. Suitable for use. At the same time, indispensable for the construction industry is also the lack of resources in our country’s wood, breaking the 75% rate of the rate. Only Changchun City Construction Engineering Company’s timber factory in the province increased the timber export rate by 3,18 liters (material) in the 56 years. In the 57 years (as of the end of May), the increase of the timber rate has saved 198 liters of wood, accounting for 1,116 Limi has accumulated 103,191 yuan of wealth for the country.