    ŷˮʩҪ
    žϸʯв΢ͼԼµͣŵȫ󲿷ָʹʵѷĲŵĿԺͿԡʩҪϸʯŵʩҪ෽ͬģҪݲŵԣ¼ؼ⣺
    (1)ͼĿơ ͼͲͬԼͬͼĲҲͲһΪһŵĸֵ0.04%ңҪͼʹ΢ͣ Դ0.04% ﵽĿġʹ󣬽ʹ⵽ƻС𲹳áĶֺŵǿȡʩʱ¡ˮұȡˮƷ֡ʼйأӦϸ׼ȷơҪ󲹳Ӧ¼Ҫ
    ʣ0.05%0.10%ԼʣԴ0.04%(Ϊ0.25%)Ӧֵ0.20.7MPa
    (2)ͼ뷽Žʱ䣺ŽͶʱ ͼӦˮͬʱ룬ԱֻϾȣ͵ЧͬʱΪ˽ȣӦʵӳŵĽʱ䣬¹淶6.6.2й涨ʱӦ3min
    (3) Uͼˮǿȸʹá
(4) òŵǸòʩҪڣΪͼˮֻϺֻͨˮĳˮܴﵽҪʡ֣еˮѸˮ಻ܳˮͼҲͲַܳӣӰŵǿȺͿܣеĻűɰ󣬽ŵķˮܡ

