摘要
利用闲置设备,对供氧、供氮系统进行改造,具有投资少、效益大的特点,确保了公司各生产单位对氮气的不同需求,为公司节约了资金,创造了效益。
We made high profits with low investment by transforming the nitrogen supply system with idle equipment. By guaranteeing various demands, we have saved capital and made profits.
出处
《山西科技》
2005年第4期116-116,共1页
Shanxi Science and Technology
关键词
氮气
氮压机
改造
并网
压力
nitrogen
nitrogen pressure machine
transformation
network connection
stress
