hysical properties
urity
urity criterion;Specification (approval);Storage;Swimming pool water;Swimming pools;Testing;Transport;Treatment;Water practice;Water purification;Water quality;Water treatment【摘要】: This European Standard is applicable to carbon dioxide used for treatment of swimming pool water. Itdescribes the characteristics of carbon dioxide and specifies the requirements and the corresponding testmethods for carbon dioxide. It gives information on its use in swimming pool water treatment.【中国标准分类号】: G77【国际标准分类号】: 71_100_80【页数】: 12P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |