随着港岛经济的迅速发展,舟山市发生了很大变化。原有的氧气站为大多为50m~3/h小型制氧机或小型低温液体汽化充装站,整个舟山群岛约有10余家。低温液体也多从上海、江苏、浙江等地靠槽车轮渡拉来,价格较贵,而需求量较大。为此,2003年舟山市东西两头各筹建起两家股 With the rapid development of the Hong Kong Island economy, great changes have taken place in Zhoushan City. The original oxygen stations are mostly small 50m~3/h oxygen generators or small-scale cryogenic liquid vaporization stations. There are about 10 whole Zhoushan Islands. Cryogenic liquids are also frequently pulled from Shanghai, Jiangsu, Zhejiang and other places by slot wheels, which are more expensive and require more. To this end, in 2003, Zhoushan City set up two shares in each of the east and west.