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ʱ䣺 2023/6/16 17:27:15
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ذƬˮ2020꽨裬ذƬˮýΪȽˮA2OƹģΪ3/գմģﵽ1/գɺϳѧԺ滮оԺƣĿͶʽ9961.1Ԫص㣺ˮַλַ̲ˮվλзֳӳ߱ࡣ 赥λˮ˾ ĿſˮڹģΪ 1 m3/dԶڹģΪ 3 m3/dҪݰָդ÷ϸդɰءA2Oء÷γءЧء˲˳ءⷿˮ䡢ķҩ䡢¥ܱҵȡˮܵ d800d1200 ˮ 1820mDN400 ѹˮܵ 1650mˮվһ ĿͶʣͶ9961.10Ԫ գˮղ A2O գȴղøЧ+˲˳أʣеŨˮŨˮ ˮˮˮִСˮȾŷűGB18918-2002һAذƬˮɺظΧˮ廷ˮȾˮʺ̬ƽʮҪá