《NDC型耐低温电子称重仪》是伊春市友好林业局在北京七○二研究所的协助下研制成功的。它是针对东北林区气温低的特点,结合目前国有林区贮木场大多数采用龙门起重机的实际情况,运用现代科学的计量手段研制而成的木材检量仪器,它克服了机械衡器机构复杂、 NDC Cryogenic Electronic Weighing Apparatus was successfully developed by Yichun Friendship Forestry Bureau with the assistance of Beijing 702 Research Institute. It is aimed at the characteristics of low temperature in the northeastern forest area, combined with the current situation of the majority of state-owned forestry yard using gantry cranes, the use of modern science and measurement instruments developed by the wood measuring instrument, which overcomes the mechanical weighing mechanism complex ,